JVC DT R24L4D User Manual
EN  
The lightning flash with arrowhead  
symbol, within an equilateral triangle is  
intended to alert the user to the presence  
of uninsulated “dangerous voltage”  
within the product’s enclosure that may  
be of sufficient magnitude to constitute a  
risk of electric shock to persons.  
CAUTION  
RISK OF ELECTRICAL SHOCK  
DO NOT OPEN  
The exclamation point within an  
equilateral triangle is intended to alert  
the user to the presence of important  
operating and maintenance (servicing)  
instructions in the literature  
To reduce the risk of electric shock. Do  
not remove cover (or back). No user  
serviceable parts inside. Refer servicing  
to qualified service personnel.  
CAUTION:  
accompanying the appliance.  
DT-R24L4D  
DT-R17L4D  
MULTI FORMAT LCD MONITOR  
INSTRUCTIONS  
The illustration of the monitor is of DT-R24L4D.  
Safety Precautions  
WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK,  
DO NOT EXPOSE THIS APPARATUS TO RAIN OR  
Under the following conditions,  
1. Turn off the power.  
EN  
MOISTURE. NO OBJECTS FILLED WITH LIQUIDS, SUCH  
AS VASES, SHALL BE PLACED ON THE APPARATUS.  
2. Unplug this product from the wall outlet.  
3. Refer service to qualified service personnel.  
a) When the product emits smoke or unusual smell.  
b) When the product exhibits a distinct change in performance  
—for example, no picture or no sound.  
c) If liquid has been spilled, or objects have fallen on the product.  
d) If the product has been exposed to rain or water.  
e) If the product has been dropped or damaged in any way.  
f) When the power supply cord or plug is damaged.  
IMPORTANT SAFEGUARDS  
Electrical energy can perform many useful functions. This unit has  
been engineered and manufactured to assure your personal safety.  
But IMPROPER USE CAN RESULT IN POTENTIAL ELECTRIC  
SHOCK OR FIRE. In order not to defeat the safeguards incorporated  
into this product, observe the following basic rules for its installation,  
use, and service. Please read these “IMPORTANT SAFEGUARDS”  
carefully before use.  
• All the safety and operating instructions should be read before the  
product is operated.  
• The safety and operating instructions should be retained for future  
reference.  
• All warnings on the product and in the operating instructions should  
be adhered to.  
• All operating instructions should be followed.  
• Do not install this product in the following places:  
– in a damp or dusty room  
– where the product is exposed to soot or steam, such as  
near the cooking counter or a humidifier  
– near heat sources  
–
where condensation easily occurs, such as near the window  
– in a location exposed to direct sunlight or strong light  
• Do not place this product on an unstable cart, stand, or table.  
The product may fall, causing serious injury to a child or adult,  
and serious damage to the product.  
The product should be mounted according to the  
manufacturer’s instructions, and should use a mount  
recommended by the manufacturer.  
POWER CONNECTION  
The power supply voltage rating of this product is AC 120 V  
(For U.S.A. and Canada) and AC 220 – 240 V (For European  
countries, Asian countries, and United Kingdom).  
The power cord attached conforms to the following power supply  
voltage and countries. Use only the power cord designated to  
ensure safety and EMC regulations of each country.  
• Not all types of power cords are supplied to this product.  
• Do not use this product near water.  
• Be sure to install the product in the place where proper  
temperature and humidity are kept (☞ “Operating conditions”  
on page 24).  
This product becomes hot during its use. Take enough care  
when handling the product.  
For European and  
Asian countries:  
AC 220 – 240 V  
For U.S.A. and  
Canada: AC 120 V  
For United Kingdom:  
AC 220 – 240 V  
Do not attempt to service this product yourself, as opening or  
removing covers may expose you to dangerous voltages and  
other hazards. Refer all service to qualified service personnel.  
This plug will fit only into a grounded power outlet. If you are  
unable to insert the plug into the outlet, contact your electrician to  
install the proper outlet. Do not defeat the safety purpose of the  
grounded plug.  
• This product should be operated only with the type of power  
source indicated on the label. If you are not sure of the type of  
power supply of your home, consult your product dealer or local  
electric power company.  
Do not use the product for a long time if the sound is distorted.  
Use only the power source specified on the unit.  
• AC power: 120 V/220 – 240 V, 50 Hz/60 Hz  
Warning:  
• Do not use the same power cord for AC 120 V as for AC 220  
– 240 V. Doing so may cause malfunction, electric shock or fire.  
Note for United Kingdom power cord only  
The plug of United Kingdom power cord has a built-in fuse. When  
replacing the fuse, be sure to use only a correctly rated approved type,  
re-fit the fuse cover. (Consult your dealer or qualified personnel.)  
How to replace the fuse  
• The AC power supply is controlled by turning on/off the  
POWER switch on the rear panel. If the product is installed in a  
place where you cannot easily turn on/off the POWER switch,  
control the AC power supply by plugging/unplugging the power  
cord into/from the AC outlet. In this case, install the product as  
close to the AC outlet as possible, and leave enough space for  
plugging/unplugging the power cord. If the product is installed  
in a place where you cannot easily plug/unplug the power cord,  
equip an easily accessible device to the wiring of the building  
for turning on/off the power.  
Open the fuse compartment with the  
blade screwdriver, and replace the  
fuse.  
Fuse  
Warning: This is a class A product. In a domestic environment this  
product may cause radio interference in which case the  
user may be required to take adequate measures.  
• When the product is left unattended and unused for a long  
period of time, unplug it from the wall outlet and disconnect the  
cable system.  
• Do not overload wall outlets, extension cords, or convenience  
receptacles on other equipment as this can result in a risk of  
fire or electric shock.  
• Use only the accessory cord designed for this product to  
prevent shock.  
• Before connecting other products such as VCR’s and personal  
computers, you should turn off the power of this product for  
protection against electric shock.  
• Do not use attachments not recommended by the  
manufacturer as they may be hazardous.  
• When replacement parts are required, be sure the service  
technician has used replacement parts specified by the  
manufacturer or equivalents. Unauthorized substitutions may  
result in fire, electric shock, or other hazards.  
• Upon completion of any service or repairs to this product,  
ask the service technician to perform safety checks to  
determine that the product is in proper operating condition.  
3
Safety Precautions (cont.)  
• Slots and openings in the cabinet are provided for ventilation. These ensure reliable operation of the product and protect it from  
overheating. These openings must not be blocked or covered.  
• Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-circuit the parts,  
which could result in a fire or electric shock.  
• Never spill liquid of any kind on the product.  
• Never place anything on the product. (Placing liquids, naked flames, cloths, paper, etc. on the product may cause a fire.)  
• Do not apply any strong shock to the LCD panel. (Do not hit any object against it or push it with a sharp-pointed tool.)  
• Do not put heavy objects on the product.  
• Do not step on or hang on the product.  
To prevent an accidental fall  
VESA mounting holes  
Fix the monitor to a wall by using strings.  
Fixing the monitor  
Attach the hook (not provided) to the VESA mounting holes on the  
rear panel (use the two holes on the upper side) using M4 x 10  
mm screws (not provided). Bind the hooks on the rear panel of the  
monitor to a wall or a pillar using durable string.  
Hook and screw (M4 x 10 mm)  
(not provided)  
Hook (not provided)  
The illustration of the monitor is of DT-R24L4D.  
U.S.A. only  
FCC NOTICE  
CAUTION: Changes or modifications not approved by JVC could void the user’s authority to operate the equipment.  
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.  
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial  
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the  
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to  
cause harmful interference in which case the user will be required to correct the interference at his own expense.  
IMPORTANT RECYCLING INFORMATION  
This product has a fluorescent lamp that contains mercury. Disposal of these materials may be regulated in your  
community due to environmental considerations. For disposal or recycling information, please contact your local  
authorities or for USA, the Electronic Industries Alliance: http://www.eiae.org  
WARNING: TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS APPARATUS TO RAIN OR  
MOISTURE.  
WARNING: THIS APPARATUS MUST BE CONNECTED TO A MAINS SOCKET OUTLET WITH A PROTECTIVE  
EARTHING CONNECTION.  
CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY REPLACED. REPLACE ONLY WITH  
THE SAME OR EQUIVALENT TYPE.  
IMPORTANT SAFETY INSTRUCTIONS  
1) Read these instructions.  
2) Keep these instructions.  
3) Heed all warnings.  
4) Follow all instructions.  
5) Do not use this apparatus near water.  
6) Clean only with dry cloth.  
7) Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.  
8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.  
9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other.  
A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the  
provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.  
10) Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from  
the apparatus.  
11) Only use attachments/accessories specified by the manufacturer.  
12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.  
When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.  
13) Unplug this apparatus during lightning storms or when unused for long periods of time.  
14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any  
way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus,  
the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.  
15) Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be  
placed on the apparatus.  
16) Batteries shall not be exposed to excessive heat such as sunshine, fire or the like.  
17) When discarding batteries, environmental problems must be considered and the local rules or laws governing the disposal of these batteries  
must be followed strictly.  
4
European Union only  
EN  
Dear Customer,  
EMC Supplement  
This equipment is in conformity with the provisions and protection  
requirements of the corresponding European Directives. This  
equipment is designed for professional video appliances and can be  
used in the following environments:  
• Controlled EMC environment (for example purpose built  
broadcasting or recording studio), and rural outdoors environment  
(far away from railways, transmitters, overhead power lines, etc.)  
In order to keep the best performance and ensure electromagnetic  
compatibility, we recommend to use cables not exceeding the  
following length:  
This apparatus is in conformance with the valid European directives and  
standards regarding electromagnetic compatibility and electrical safety.  
European representative of Victor Company of Japan, Limited is:  
JVC Technical Services Europe GmbH  
Postfach 10 05 04  
61145 Friedberg  
Germany  
Information for Users on Disposal of Old Equipment  
[European Union]  
This symbol indicates that the electrical and  
electronic equipment should not be disposed  
as general household waste at its end-of-life.  
Instead, the product should be handed over to  
the applicable collection point for the recycling  
of electrical and electronic equipment for proper  
treatment, recovery and recycling in accordance  
with your national legislation.  
Cable  
Length  
Power cord  
2.0 m  
(attached cable (H05VV-F 3 x 0.75 mm2))  
Video signal cable (coaxial cable)  
Audio signal cable (shielded cable)  
DVI cable (shielded cable) with core filter  
2.0 m  
1.5 m  
2.0 m  
2.0 m  
RS-232C cable (shielded cable)  
(A straight cable with a D-sub 9-pin connector)  
Attention:  
By disposing of this product correctly, you will  
help to conserve natural resources and will  
help prevent potential negative effects on the  
environment and human health which could  
otherwise be caused by inappropriate waste  
This symbol is  
only valid in the  
European Union.  
RS-485 cable (twist pair cable)  
(A straight LAN cable)  
2.0 m  
2.0 m  
REMOTE cable (twist pair cable)  
(A straight LAN cable)  
handling of this product. For more information about collection point  
and recycling of this product, please contact your local municipal  
office, your household waste disposal service or the shop where you  
purchased the product.  
Inrush current of the apparatus DT-R17L4D:14.80 ampere  
DT-R24L4D:15.44 ampere  
CAUTION  
Penalties may be applicable for incorrect disposal of this waste, in  
accordance with national legislation.  
In case where the strong electromagnetic waves or magnetism are  
near the audio cable or the signal cable, the sound or the picture will  
contain noise. In such cases, please keep the cable away from the  
sources of the disturbance.  
(Business users)  
If you wish to dispose of this product, please visit our web page http://  
www.jvc.eu/ to obtain information about the take-back of the product.  
[Other Countries outside the European Union]  
If you wish to dispose of this product, please do so in accordance  
with applicable national legislation or other rules in your country for  
the treatment of old electrical and electronic equipment.  
„ Caution for use of the product for many hours  
In the case that you use the monitor for many hours, we recommend that you set “NO SYNC ACTION” in “SYNC FUNCTION” to “P.SAVE”  
in MAIN MENU. This will reduce power consumption and relieve strain on the monitor.  
„ Caution for use of the product in the high temperature  
Do not use the product in places of high temperature; otherwise, parts of this product or the LCD panel may be damaged. This product is  
equipped with a temperature sensor to give warning if the temperature becomes too high. If the temperature exceeds the range of normal  
use, “TEMP. OVER” is displayed, and the power is turned off automatically if the temperature becomes any higher. In this case, move the  
product to a place of low temperature to let it cool down.  
Cabinet  
„ Maintenance  
To avoid the deterioration or damages of the cabinet such as its  
Unplug this product from the wall outlet before cleaning.  
paint’s peeling away, be careful about the following:  
• Do not wipe the cabinet using solvent such as alcohol, thinner,  
or benzine.  
• Do not expose the cabinet to any volatile substance such as  
insecticides.  
Screen  
To avoid irreparable change in appearance of the screen such  
as uneven color, discoloration, scratches, be careful about the  
following:  
• Do not paste or stick anything using any glues or adhesive tapes.  
• Do not write anything on the screen.  
• Do not strike the screen with a hard object.  
• Avoid condensation on the screen.  
• Do not wipe the screen with solvent such as alcohol, thinner, or  
benzine.  
• Do not allow any rubber or plastic in contact for a long time.  
• Do not wipe the cabinet forcefully.  
Wipe stains off the cabinet with a soft cloth. If the cabinet gets  
heavily stained, wipe it with a soft cloth soaked in water-diluted  
neutral detergent and wrung well, then wipe with a soft dry cloth.  
Ventilation openings  
• Do not wipe the screen forcefully.  
Use a vacuum cleaner to get rid of the dust around the intakes (all  
the openings). If a vacuum cleaner is not available, use a cloth and  
wipe it off. Leaving the dust around the intakes may prevent proper  
temperature control and cause damage to the product.  
Wipe stains off the screen with a soft cloth. If the screen gets  
heavily stained, wipe it with a soft cloth soaked in water-diluted  
neutral detergent and wrung well, then wipe with a soft dry cloth.  
5
Installation  
CAUTION  
• Do not rest your arm on the monitor or lean against the monitor.  
• Do not touch the LCD panel when installing the monitor.  
• Be sure to install the monitor securely to prevent the monitor from falling over, which may cause damage to the monitor or injury.  
4
Adjust the position so that the screw holes on the stand support  
align with right and left screw holes “C” and “E” on the bottom  
plate, tighten the two stand screws on one side (four screws on  
both sides), and finally retighten the temporarily set screws to lock  
the stand support and the bottom plate.  
To install the monitor on a shelf or any other  
suitable surface using screws  
You can install the monitor without protruding the stand bottom plate  
by moving the stand bottom plate to the rear position.  
CAUTION  
Screw hole “C” and “E”  
• Lay the monitor on a cloth with the LCD panel facing down to  
prevent the LCD panel from being damaged.  
• After moving the stand bottom plate to the rear position, be sure to  
attach the stand with commercially available screws.  
1
Loosen the stand screws on the stand support and remove the  
bottom plate.  
Bottom plate  
5
Use no less than two commercially available screws (no less than  
four screws on both sides) for the screw holes (10 – φ8) on the  
stand bottom plate, to anchor the monitor. (Use screws having  
enough holding strength and resistance against external force of  
expected vibrations.)  
Stand support  
2
Temporarily set the stand screws to screw holes “3” on the right  
and left sides of the stand support.  
• Tighten the temporarily set stand screws so that they protrude  
from the screw holes by about 4 mm.  
Screw holes “3”  
10 – φ8  
3
Hook right and left recesses “A” onto the temporarily set screws in  
the stand support.  
Recesses “A”  
CAUTION  
It is very dangerous not to anchor the stand with screws as  
this may cause not only breakage due to the monitor falling or  
dropping, but also injury or electrical shock.  
To install the stand  
To detach the stand  
When attaching the stand to the monitor, insert the guides of the  
stand into the guide holes on the monitor to place the stand in the  
correct position. Then fix the stand firmly with the attachment screws.  
Guide holes  
CAUTION  
Lay the monitor on a cloth with the LCD panel facing down to  
prevent the LCD panel from being damaged.  
Attachment screws  
Screw holes for stand  
attachment  
Stand body  
Guides  
Monitor  
Screw holes for  
stand attachment  
Stand support  
Monitor  
Stand body  
The illustration of the monitor is of DT-R24L4D.  
The illustration of the monitor is of DT-R24L4D.  
6
1
Lay the monitor on a cloth with the LCD panel facing down to  
prevent the LCD panel from being damaged. Loosen the stand  
screws on the stand support and remove the bottom plate.  
To install the monitor on a wall  
You can install the monitor on a wall by changing how the stand  
bottom plate is attached.  
EN  
Installation Only for Authorized Service Personnel  
Consult authorized service personnel for the installation of  
this unit. Installation instructions must be followed precisely in  
order to prevent accidents. We are selling this product with the  
understanding that it will be assembled and installed by properly  
trained and qualified service personnel.  
Bottom plate  
Stand support  
We are not liable for any damage caused by faulty assembly,  
faulty wall mounting, insecure wall mounting, misuse,  
alterations, or natural disasters.  
2
Temporarily set the stand screws in screw holes “2” and “4” on the  
right and left sides of the stand support.  
• Please be aware that screw holes and anchor bolts will remain  
in the wall surface if the monitor is removed after having been  
mounted to the wall.  
Long-term use of the LCD display monitor may result in discoloration  
of the wall surface due to heat/air emitted by the display.  
• Tighten the temporarily set stand screws so that they protrude  
from the screw holes by about 4 mm.  
Stand screws “2” and “4”  
Danger  
• Consult authorized service personnel for the installation and  
attachment of this unit to the wall. Do not attempt to mount the unit  
by yourself.  
This unit weighs 12 kg at maximum (26.5 lbs. at maximum),  
including LCD display monitor. Improper assembly or installation  
may cause the unit to fall when it is mounted, which may result in  
fatal accidents. To prevent this happening, check the strength of  
the materials in the mounting surface. Check the material strength  
again after mounting as well.  
3
4
Tighten commercially available screws in the 6 holes shown in the  
figure below to install the monitor on the wall.  
Warning  
• Using a monitor other than this product may result in damage or  
bodily injury due to the LCD display monitor toppling over.  
• Assemble all screws securely. Failure to do so may result in the  
LCD monitor and stand falling down, potentially causing damage or  
bodily injury.  
• This unit does not come with anchor bolts for securing it to walls,  
etc. Be sure you have materials on hand as appropriate for the  
mounting location.  
• The monitor should be mounted to a wall that can adequately hold  
the total weight of the monitor and stand over a long period of time  
and which can adequately withstand earthquakes, conceivable  
vibrations, and other external forces.  
Hook the temporarily set screws on the stand support in right and  
left recesses “A” and “B” on the bottom plate, tighten the two stand  
screws in right and left screw holes “D” and finally retighten the  
temporarily set screws to lock the stand support and bottom plate.  
Recesses “A” and “B”  
• Mounting On Wooden Walls  
The weight of the unit should be borne by the wall posts or studs,  
and these should be reinforced if insufficiently strong. Do not  
install the Wall Mounting Unit on walls made of plasterboard or thin  
plywood. Use the commercially sold screws best suited for the wall  
structure and material.  
• Mounting On Concrete Walls  
Use commercially sold wall anchors capable of supporting the  
weight of the LCD monitor.  
• Do not install the Wall Mounting Unit near the blower or air inlet of  
an air conditioner.  
Screw holes “D”  
• Do not install the Wall Mounting Unit in a location subject to  
frequent vibration, impact or other external forces.  
• Do not install the unit in a location where people may hang on it or  
lean against it.  
• Do not block the ventilation holes.  
• Do not install the monitor on a non-vertical wall.  
Caution  
• Consult authorized service personnel for electrical work. Using  
power cords damaged during installation (i.e., exposed or severed  
wiring) may result in fire or electric shock.  
• Conduct the work with adequate working space. Damage or bodily  
injury may result from working under unsuitable conditions.  
• Avoid mounting this unit in areas where there is electrical wiring or  
water pipes, as fire or electric shock may result.  
7
Connections  
„ Rear panel  
DT-R24L4D  
DT-R17L4D  
The illustration of the monitor  
is of DT-R24L4D.  
DT-R24L4D  
DT-R17L4D  
Security slot  
Attach a security wire to this slot.  
1 POWER switch  
Turns AC power on or off.  
• You need to press  
button (☞ t on page 10) to use the monitor after turning on the POWER switch.  
2 AC IN terminal  
AC power input connector.  
Connect the provided AC power cord to an AC outlet.  
• Attach the provided power cord holder to prevent accidental disconnection of the AC power cord (☞ “Attaching the power cord holder” on  
page 9).  
CAUTION  
Do not connect the power cord until all other connections are completed.  
3 REMOTE terminal  
Terminal for controlling the monitor by an external control (☞ “External Control” on page 18).  
4 For DT-R24L4D: VIDEO (INPUT 1/INPUT 2) terminals (BNC) / For DT-R17L4D: VIDEO terminals (BNC)  
Input (IN) and output (OUT) terminals for the composite signals.  
5 For DT-R24L4D: AUDIO ASSIGN (IN 1/IN 2) terminals (pin jack) / For DT-R17L4D: AUDIO (IN) terminals (pin jack)  
Input terminals for the analog audio signals.  
• Use this terminal for the analog audio connection of the SDI. When a superimposed signal (EMBEDDED AUDIO signal on an SDI signal) is  
input, analog audio signals cannot be input.  
• For DT-R24L4D: Select the video input to assign the audio signal in “AUDIO1 ASSIGN.” or “AUDIO2 ASSIGN.” (☞ “AUDIO SETTING” on  
page 14).  
8
6 For DT-R24L4D: AUDIO ASSIGN (MONITOR OUT) terminals (pin jack) / For DT-R17L4D: AUDIO (MONITOR OUT) terminals (pin jack)  
Output terminals for the analog audio signal.  
EN  
• For DT-R24L4D: The terminals output the audio signal through AUDIO ASSIGN (IN 1 or IN 2) terminals when you select the video input  
you have selected for “AUDIO1 ASSIGN.” or “AUDIO2 ASSIGN.” in “AUDIO SETTING” (☞ page 14).  
• For DT-R17L4D: The terminals emit the audio signals through the AUDIO (IN) terminal or EMBEDDED AUDIO signals through the E.  
AUDIO HD/SD SDI (IN 1 or IN 2) input terminal.  
•
The signal is output from this terminal only when the monitor is on or in “P.SAVE” (power save) mode (☞ “NO SYNC ACTION” on page 15).  
• The EMBEDDED AUDIO signal...  
– is decoded into an analog signal, then emitted.  
– is emitted only when “SDI 1” or “SDI 2” is selected, and when EMBEDDED AUDIO signals come in to the E. AUDIO HD/SD SDI (IN 1 or  
IN 2) terminal.  
–
has priority over the audio signal input to AUDIO ASSIGN (IN 1 or IN 2) terminals when “SDI-1” or “SDI-2” is selected for “AUDIO1  
ASSIGN.” or “AUDIO2 ASSIGN.” and the EMBEDDED AUDIO signal is input to E.AUDIO HD/SD SDI (IN 1 or IN 2) terminal (DT-R24L4D  
only).  
7 E. AUDIO HD/SD SDI (IN 1, IN 2) terminals (BNC)  
Input terminals for the HD/SD SDI signals.  
• The terminals accept also EMBEDDED AUDIO signals including up to 12 audio channels with a sampling frequency of 48 kHz.  
8 E. AUDIO HD/SD SDI (SWITCHED OUT) terminal (BNC)  
Output terminal for the HD/SD SDI signals.  
• The SDI signals of the current input (SDI 1 or SDI 2) are re-clocked, then emitted.  
• When an input other than SDI 1 and SDI 2 is selected, the SDI signal of the input selected last time is emitted from this terminal.  
• The signals are emitted from this terminal only when the monitor is on or in “P.SAVE” (power save) mode.  
9 DVI-D (HDCP) terminal  
Input terminal for the DVI-D signal compatible with HDCP.  
• When the picture is not displayed correctly, change the setting of “DVI INPUT SEL.” (☞ page 17).  
Note for connections  
• Before making any connections, turn off all the equipment.  
• Use a cord whose plugs correctly match the terminals on this monitor and the equipment.  
• Plugs should be firmly inserted; poor connections could cause noise.  
• When unplugging a cord, be sure to grasp its plug and pull it out.  
• DO NOT connect the power cord until all connections are complete.  
• Refer also to the user manual of each piece of equipment.  
Attaching the power cord holder  
The provided power cord holder prevents accidental disconnection of the AC power cord from the AC IN terminal.  
• The power cord holder consists of two parts, a case and a cover.  
To detach the cover  
1
2
3
AC IN  
terminal  
Cover  
Case  
CAUTION  
• Use only the provided screws.  
• Make sure the plug will not be pulled out after the cover is attached to the case.  
• The illustration above is of DT-R24L4D. When using DT-R17L4D, pay attention to the direction in which the power cord holder is  
attached.  
9
Daily Operations  
„ Front panel  
Tally lamp  
This lamp is controlled by the tally function of the MAKE/TRIGGER  
terminal.  
• You can select the color of the tally lamp from “GREEN” or “RED.”  
(☞ “TALLY SELECT” in “FUNCTION SETTING” on page 15 and  
“External Control” on page 18)  
• “NO EFFECT” is displayed when you press a button which is  
not available for the current input or signal format (the lamp  
lights even when the function does not actually work).  
• The items controlled by the MAKE system cannot be controlled  
by the buttons on the front panel (“REMOTE ON” is displayed  
and the lamps do not light).  
The illustration of the  
monitor is of DT-R24L4D.  
DT-R17L4D  
DT-R24L4D  
1 Speakers (stereo)  
6 MENU button  
Activates/deactivates the display of  
w T.C. (time code) button/lamp  
The speakers emit the same audio  
signal emitted from the AUDIO ASSIGN  
(DT-R24L4D) / AUDIO (DT-R17L4D)  
(MONITOR OUT) terminals. (☞ “ 6  
AUDIO ASSIGN (DT-R24L4D) / AUDIO  
(DT-R17L4D) (MONITOR OUT) terminals”  
on page 9)  
Activates/deactivates the display of the time  
data (time code) contained in the SDI signal.  
(☞ “On the Information Display” on page 11)  
• Select the time code type in  
“INFORMATION” of SET-UP MENU (☞  
page 17).  
the MAIN MENU. (☞ “The operation  
procedure” on page 12)  
7 COLOR OFF button/lamp  
Displays only the luminance signal.  
• This function does not work for RGB  
input signals.  
e INPUT SELECT buttons/lamps  
Selects an input.  
2 VOLUME adjustment knob  
8 1:1 button/lamp  
SDI 1:  
SDI 2:  
DVI:  
E. AUDIO HD/SD SDI (IN 1)  
terminal  
E. AUDIO HD/SD SDI (IN 2)  
terminal  
Adjusts the volume.  
3 Picture adjustment knob  
Displays the picture in the original  
resolution of the input signal.  
• The aspect ratio of the picture may  
change depending on the input signal.  
PHASE: Adjusts the picture hue.  
CHROMA: Adjusts the picture color density.  
BRIGHT: Adjusts the picture brightness.  
CONTRAST: Adjusts the picture contrast.  
• PHASE and CHROMA cannot be  
adjusted for certain signal formats.  
• When “COMPONENT PHASE” is set to  
“DISABLE” and an NTSC signal is input,  
PHASE can be adjusted (☞ page 15).  
DVI-D (HDCP) terminal  
9 AREA MARKER button/lamp  
Displays/hides the area marker.  
• Select the style of the area marker  
in “MARKER” of the MAIN MENU  
(☞ page 13).  
DT-R24L4D  
VIDEO 1: VIDEO (INPUT 1) terminal  
VIDEO 2: VIDEO (INPUT 2) terminal  
DT-R17L4D  
VIDEO: VIDEO terminal  
• The lamp for the selected input lights.  
•
This function works only when displaying  
the picture in 16:9 aspect ratio.  
• This function does not work when  
“AREA MARKER” or “R-AREA  
MARKER” is set to “OFF” in “MARKER.”  
r Power lamp  
4 MUTING button  
Unlit:  
The monitor is completely off  
(the power switch on the rear  
panel is turned off).  
Turns off the sound when no menu screen  
is displayed.  
p SAFETY MARKER button/lamp  
•
To cancel the function, press the button  
Displays/hides the safety marker.  
again or turn the VOLUME adjustment knob.  
Lights in Green:  
The monitor is on.  
Lights in orange:  
The monitor is off (on standby).  
Flashes in orange:  
The monitor is in the P. SAVE  
•
Adjust the area of the safety marker in  
• Muting function is also canceled when  
“BALANCE” of “AUDIO SETTING” in the  
MAIN MENU is changed (☞ page 14).  
“MARKER” of MAIN MENU (☞ page 13).  
• This function does not work when  
displaying the picture in the 1:1 mode.  
• This function does not work when  
“SAFETY MARKER” or “R-SAFETY  
MARKER” is set to “OFF” in “MARKER.”  
5
/
/
/
buttons  
When a menu screen is displayed  
Selects or adjusts menu items. (☞ “The  
operation procedure” on page 12)  
When no menu screen is displayed  
Selects the audio channels of  
(power save) mode. (☞ “NO  
SYNC ACTION” in “SYNC  
FUNCTION” on page 15)  
q SCREENS CHECK button/lamp  
Displays only the selected element (R, G,  
or B) of the video signal.  
t
button  
Turns on and off (on standby) the monitor.  
EMBEDDED AUDIO signals. (☞ “Audio  
Channel Selection” on page 11)  
• Each time you press this button, the  
picture changes in the following order.  
•
The power switch is equipped on the rear  
•
Pressing button while holding button  
displays the SET-UP MENU. (☞ “The  
operation procedure” on page 12)  
panel of the monitor (☞ 1 on page 8).  
RGB (Normal screen)  
Blue screen  
Red screen  
Green screen  
10  
Audio Channel Selection  
EN  
Select audio channels emitted from the speakers (L/R) and the  
AUDIO ASSIGN (DT-R24L4D) / AUDIO (DT-R17L4D) (MONITOR  
OUT) (OUT1(L)/OUT2(R)) terminals, when EMBEDDED AUDIO  
signals come in to the E. AUDIO HD/SD SDI terminal (IN1 or IN2)  
and SDI input (1 or 2) is selected.  
• You have to choose a group of selectable audio channels  
before the channel selection. (☞ “E.AUDIO GROUP” in “AUDIO  
SETTING” on page 14)  
Press  
right (R ch).  
buttons to select the left (L ch) or  
2
3
Press buttons to select an audio channel.  
•
Each time you press the button, the audio channel changes  
according to the settings of “E.AUDIO GROUP.” (☞ page 14)  
Press MENU button.  
The screen for audio channel selection disappears.  
4
• The setting is memorized for each input (SDI 1 and SDI 2).  
Press or button when a menu is not displayed.  
The screen for audio channel selection is displayed.  
• The screen for audio channel selection automatically  
disappears in about 30 seconds after the previous operation.  
1
Audio channel selection screen  
Selected item  
On the Information Display  
The monitor displays the information below.  
• Make the setting to display/hide each information using the  
MENU with the exception of 5, controlled with T.C. button (☞ w  
on page 10).  
• Select the position of the information display.  
(☞ “POSITION” in “INFORMATION” on page 17)  
3 Source name assigned in “CHARACTER SET.”  
• Displayed when “SOURCE ID” is set to “ON” or “AUTO.”  
• Displayed in large letters when “STATUS DISPLAY” is set to  
“OFF” or “AUTO.”  
☞ “INFORMATION” on page 17  
4 CRC error indication  
• Displayed when “CRC ERROR” is set to “ON.”  
(☞ “INFORMATION” on page 17)  
• A red square is displayed when an error occurs.  
5 Time code  
• When the input signal includes no time code, “TC – –:– –:– –  
:– –” is displayed (☞ w on page 10).  
1 Audio level meter  
•
You can check the conditions of the EMBEDDED AUDIO  
signals when “LEVEL METER ch” is set to “LINE” or “DIVIDE.”  
• When any information of 1, 2, 3, or 4 above is displayed  
while signals come in from equipment other than a computer, the  
picture is displayed without overlapping the information display  
area.  
• Not displayed when “LEVEL METER ch” is set to “OFF.”  
☞ “AUDIO SETTING” on page 14  
2 Signal format  
• Displayed when “STATUS DISPLAY” is set to “ON.”  
(☞ “INFORMATION” on page 17)  
• For the contents displayed, see “Available signals” on  
page 26 and “On the signal format” below.  
However, the information display will overlap with the picture  
when...  
– displaying the picture with higher resolution than the  
resolution of the panel in 1:1 mode.  
– “SD4:3 SIZE” setting in MAIN MENU is “H FULL” and “V  
FULL”: (DT-R24L4D)  
–
“SD4:3 SIZE” setting in MAIN MENU is “H FULL”: (DT-R17L4D)  
On the Status Display  
If you press the INPUT SELECT button (☞ e on page 10)  
currently lit, the status of the input signal and setting of MUTING  
are displayed for about 3 seconds.  
1 Signal format  
For the contents displayed, see “Available signals” on page 26  
•
and “On the signal format” below.  
• Make the setting to display/hide the status in “STATUS  
DISPLAY” of the “INFORMATION” (☞ page 17).  
• When “STATUS DISPLAY” is set to “AUTO” or “ON,” the status  
below is also displayed in the following cases:  
On the signal format  
The following messages appear depending on the type of  
input signals and their conditions.  
When a DVI-D signal protected with HDCP is input  
¨“*” (at the end of the indication)  
When no video signal comes in  
¨“NO SYNC”  
When a noncompliant video signal comes in  
¨“Out of range”  
– When you change the input  
– When the signal condition of the current input changes  
– When you turn on the monitor  
• When “STATUS DISPLAY” is set to “ON,” the signal format will  
remain displayed 3 seconds after the status is displayed.  
When “COLOR SYSTEM” (☞ “FUNCTION SETTING”  
on page 15) is set to “AUTO” and the noncompliant  
composite video signals come in  
¨“OTHERS”  
2 Signal format of DVI input  
☞ “DVI INPUT SEL.” on page 17  
3 Setting of “MUTING”  
• Displayed only when muting is activated (☞ 4 on page 10).  
11  
Menu Configuration  
„ The operation procedure  
MAIN MENU  
SET-UP MENU  
Display the menu.  
To display the MAIN MENU  
¨Press MENU button.  
1
Selected  
item  
To display the SET-UP MENU  
¨Press button while holding button.  
Operation  
guide  
Press  
buttons to select an item, then press button.  
2
Ex.: When “MARKER” in the MAIN  
MENU is selected  
•
For some items, adjustments will be made by pressing  
.
Press  
buttons to select an item, then press  
buttons to make adjustments.  
3
4
Press MENU button to finish the menu operation.  
• Pressing MENU button repeatedly deactivates the display of the menu.  
„ Menu Transition Diagram  
MAIN MENU  
PICTURE FUNCTION  
BACK LIGHT  
APERTURE  
APERTURE LEVEL  
CTI  
AREA MARKER  
MARKER ASPECT  
SAFETY MARKER  
SAFETY AREA  
LTI  
AUTO ASPECT  
MANUAL ASPECT  
SD4:3 SIZE  
I/P MODE  
sub menu  
reset  
FRAME  
CENTER MARKER  
LINE BRIGHTNESS  
R-AREA MARKER  
R-MARKER ASPECT  
R-SAFETY MARKER  
R-SAFETY AREA  
MARKER  
AUDIO SETTING  
SYNC FUNCTION  
BALANCE  
*1  
AUDIO1 ASSIGN.  
*1  
AUDIO2 ASSIGN.  
E.AUDIO GROUP  
LEVEL METER SETTING  
LEVEL METER CH  
BAR TYPE  
NO SYNC ACTION  
DELAY TIME  
REFERENCE LEVEL  
OVER LEVEL  
LOW LATENCY  
BAR BRIGHTNESS  
PEAK HOLD  
SET-UP MENU  
FUNCTION SETTING  
PICTURE SUB ADJ.  
SIZE/POSI. ADJ.  
WHITE BALANCE SET.  
REMOTE SETTING  
INFORMATION  
sub menu POSI.  
COLOR SYSTEM  
TALLY SELECT  
DIMMER  
CONTRAST  
BRIGHT  
CHROMA  
PHASE  
H SIZE  
COMPONENT PHASE  
*1  
COLOR GAMUT  
H POSITION  
V SIZE  
NTSC SETUP  
sub menu  
reset  
V POSITION  
sub menu  
reset  
COLOR TEMP.  
SERIAL TYPE  
PARALLEL TYPE  
R DRIVE  
G DRIVE  
B DRIVE  
R CUT OFF  
G CUT OFF  
B CUT OFF  
sub menu  
reset  
CONTROL LOCK  
DVI INPUT SEL.  
all reset  
POSITION  
SOURCE ID  
PIN1  
PIN2  
PIN3  
PIN4  
PIN5  
PIN6  
PIN7  
PIN8  
CHARACTER SET.  
STATUS DISPLAY  
TIME CODE  
CRC ERROR  
SUB HOUR METER  
MODEL  
VERSION  
HOUR METER  
*1  
DT-R24L4D only  
• The menu automatically disappears in about 30 seconds after the previous operation.  
• Some items may not appear on the menu depending on the input or the input signal.  
• The items controlled by the MAKE system do not appear on the menu.  
12  
„ MAIN MENU  
EN  
PICTURE FUNCTION  
Setting for the picture quality  
Item  
To do  
Activates/deactivates the function at the level set in “APERTURE LEVEL.”  
Setting value  
OFF, ON  
APERTURE*1  
APERTURE LEVEL*1  
CTI  
Compensate the frequency response of the luminance signal of the video signal. 01 – 10  
Adjust the clearness of the outlines of the chrominance signal.  
Adjust the clearness of the outlines of the luminance signal.  
Selects a proper mode corresponding to the input picture.  
OFF, NORMAL, HARD  
LTI  
OFF, NORMAL, HARD  
I/P MODE  
sub menu  
reset  
NORMAL, CINEMA, FIELD  
Display the sub menu which enables you to adjust the items of “PICTURE FUNCTION” while viewing the actual picture.  
Restore the default settings for all the items in “PICTURE FUNCTION.”  
*1  
Memorized for each input.  
Setting value: –20 – +20  
BACK LIGHT  
Adjusts the brightness of the display.  
Setting value: ON, OFF  
AUTO ASPECT  
Switches the automatic aspect ratio setting function when the input signal of the VIDEO (WSS) has information for a 16:9 or 4:3 aspect ratio  
(horizontal to vertical ratio of the screen).  
• Not activate when picture is displayed in the 1:1 mode.  
Setting value: 4:3, 16:9  
MANUAL ASPECT  
Sets the aspect ratio of the SD signal when AUTO ASPECT is set to OFF or AUTO ASPECT is set to ON and no correspondent aspect ratio is  
provided.  
• Not activate when picture is displayed in the 1:1 mode.  
Setting value: NORMAL, H FULL, V FULL*1  
SD4:3 SIZE  
Selects the picture size when the input signal format is 4:3.  
NORMAL: Matches the vertical picture size to the number of pixels.  
H FULL: Matches the horizontal picture size to the horizontal size of the screen. At this time, the top and bottom of the picture are overscanned.  
V FULL: Matches the vertical picture size to the vertical size of the screen.  
• Not activate when picture is displayed in the 1:1 mode.  
*1  
DT-R24L4D only  
MARKER*1*2  
Settings for marker functions  
1/2  
Item  
To do  
Setting value  
AREA MARKER*3  
Activate/deactivate the area marker and select the style of it.  
The setting values and features are as follows.  
OFF, LINE, HALF, HALF+L, BLK. ,  
BLK.+L  
OFF:  
Deactivate the marker.  
LINE:  
HALF:  
Displays the area with an outline.  
The area outside the specified aspect ratio of the screen is  
displayed at 50% transparency.  
HALF+L: The area of the specified aspect ratio of the screen is indicated  
by an outline, and the area outside of that is displayed at 50%  
transparency.  
BLK.:  
The area outside the specified aspect ratio of the screen is black.  
Only the portion of the picture within the designated area is displayed.  
BLK. +L: The area of the specified aspect ratio of the screen is indicated by  
an outline, and the area outside of that becomes black so that only  
the area inside the line is displayed.  
MARKER ASPECT*3  
SAFETY MARKER  
Select the aspect ratio of the area marker.  
Activate/deactivate the safety marker and select the style of it.*4  
4:3, 14:9, 13:9, 2.35:1, 1.85:1, 1.66:1  
OFF, LINE, HALF, HALF+L, BLK. ,  
BLK.+L  
SAFETY AREA  
FRAME  
Adjust the area of the safety marker.  
80% – 100%  
OFF, ON  
Displays/hides the frame indicating the area of the specified aspect ratio.  
Displays/hides the marker indicating the center position of the picture.  
Adjust the brightness of the marker.  
CENTER MARKER  
LINE BRIGHTNESS  
OFF, ON  
HIGH, LOW  
• The area marker or the safety marker is displayed by using AREA MARKER or SAFETY MARKER button, or external control.  
• Select either non-“R-” items or “R-” items to activate by using external control. (☞ “External Control” on page 18)  
• When a picture is displayed in 4:3 aspect ratio, the safety marker for the 4:3 area is displayed.  
• To display the safety marker for the area of a picture displayed in 16:9 aspect ratio, hide the area marker.  
*1  
Memorized for each input.  
*2  
Not displayed when the picture is displayed in the 1:1 mode and when “SD4:3 SIZE” setting in MAIN MENU is “H FULL” and the input signal  
format is 4:3.  
*3  
Displayed only when picture is displayed in 16:9 aspect ratio.  
The setting values are the same as that of “AREA MARKER”.  
*4  
13  
Menu Configuration (cont.)  
MARKER*1*2  
Settings for marker functions  
2/2  
Item  
To do  
Setting value  
R-AREA MARKER*3  
Activate/deactivate the area marker and select the style of it.*4  
OFF, LINE, HALF, HALF+L, BLK. ,  
BLK.+L  
R-MARKER ASPECT*3 Select the aspect ratio of the area marker.  
4:3, 14:9, 13:9, 2.35:1, 1.85:1,  
1.66:1  
R-SAFETY MARKER  
R-SAFETY AREA  
Activate/deactivate the safety marker and select the style of it.*4  
OFF, LINE, HALF, HALF+L, BLK. ,  
BLK.+L  
Adjust the area of the safety marker.  
80% – 100%  
• The area marker or the safety marker is displayed by using AREA MARKER or SAFETY MARKER button, or external control.  
• Select either non-“R-” items or “R-” items to activate by using external control. (☞ “External Control” on page 18)  
• When a picture is displayed in 4:3 aspect ratio, the safety marker for the 4:3 area is displayed.  
• To display the safety marker for the area of a picture displayed in 16:9 aspect ratio, hide the area marker.  
*1  
Memorized for each input.  
*2  
Not displayed when the picture is displayed in the 1:1 mode and when “SD4:3 SIZE” setting in MAIN MENU is “H FULL” and the input signal  
format is 4:3.  
*3  
Displayed only when picture is displayed in 16:9 aspect ratio.  
The setting values are the same as that of “AREA MARKER”. (☞ page 13).  
*4  
AUDIO SETTING  
Settings for the audio output balance, EMBEDDED AUDIO signals and level meter  
Item  
To do  
Setting value  
BALANCE  
AUDIO1 ASSIGN.*1  
Adjust the balance between the right and left speakers.  
Select the video input which the audio signal through AUDIO ASSIGN (IN 1)  
terminal is assigned to.  
L5 – L1, 0, R1 – R5  
SDI-1, SDI-2, DVI, VIDEO-1,  
VIDEO-2  
AUDIO2 ASSIGN.*1  
E.AUDIO GROUP*2  
Select the video input which the audio signal through AUDIO ASSIGN (IN 2)  
terminal is assigned to.  
Select the audio channel group of the EMBEDDED AUDIO signals.  
The setting values and selectable audio channels of EMBEDDED AUDIO  
signals are as follows.  
1G, 2G, 1-2G, 3G, 1-3G  
(G means GROUP)  
1G:  
2G:  
channel(s) 1/2/3/4/1+2/3+4/1 – 4 (1G)  
channel(s) 5/6/7/8/5+6/7+8/5 – 8 (2G)  
1-2G: channel(s) 1/2/3/4/5/6/7/8/1+2/3+4/5+6/7+8/1 – 4 (1G)/5 – 8 (2G)/  
1 – 8 (1G+2G)  
3G:  
channel(s) 9/10/11/12/9+10/11+12/9 – 12 (3G)  
1-3G: channel(s) 1/2/3/4/5/6/7/8/9/10/11/12/1+2/3+4/5+6/7+8/9+10/  
11+12/1 – 4 (1G)/5 – 8 (2G)/9 – 12 (3G)/1 – 8 (1G+2G)/1 – 12 (1-3G)  
LEVEL METER  
SETTING*2  
Adjust the level meter display for the EMBEDDED AUDIO signals.  
Example of the level meter display —Level meter position and audio channels  
Ex.: When “LEVEL METER ch” is set to “LINE” and “BAR TYPE” is set to “3COLORS”  
OVER LEVEL  
REFERENCE LEVEL  
Red  
Yellow  
Green  
• The level meter with no audio signal input is displayed in white for “3COLORS”, and in gray for “W.100.”  
• You can select the position of the level meter display—top or bottom of the screen.  
(☞ “POSITION” in “INFORMATION” on page 17)  
• When “PEAK HOLD” is set to “ON,” the maximum level meter value will remain displayed for a set period of time.  
(At the time the signal input level reaches the highest value.)  
– LEVEL METER ch Select how the audio channels are displayed on the level meter.  
OFF, LINE, DIVIDE  
LINE: Displays the channels 1 – 6 at the left of the screen and 7 – 12 at  
the right.  
DIVIDE: Displays the odd channels at the left of the screen and the even  
channels at the right.  
– BAR TYPE  
Select the color of the level meter display.  
3COLORS: 3 colors to indicate variations in input levels.  
3COLORS, W.100  
–20dB, –18dB  
W.100 :  
White  
–
REFERENCE LEVEL Select the standard input level indicated on the level meter.  
– OVER LEVEL  
Select the input level’s lower limit indicated in red for the “3COLORS” display. –10dB, –8dB, –6dB, –4dB, –2dB  
– BAR BRIGHTNESS Select the brightness of the level meter.  
LOW, HIGH  
OFF, ON  
– PEAK HOLD  
Activates/deactivates the peak hold function of the level meter.  
*1  
*2  
DT-R24L4D only  
Memorized for each input.  
14  
SYNC FUNCTION  
EN  
Settings for the synchronization with signals  
Item  
To do  
Setting value  
NO SYNC ACTION  
Select the screen status when no signal is coming in.  
P.SAVE: power save mode  
OFF, P.SAVE, GRAY B.  
GRAY B.: gray screen  
DELAY TIME  
Select the period until the screen status changes as selected in “NO SYNC  
ACTION” after signals stop coming in.  
30sec., 5min., 15min.  
ON, OFF  
LOW LATENCY  
Activates/deactivates the function to shorten the time taken to display the  
picture (low latency function).  
• If the picture is not displayed steadily while “ON” is selected, select “OFF.”  
• While “ON” is selected, the displayed picture may become unstable when  
an operation using buttons on the front panel or the menu is performed, or  
when the signal format changes.  
• When setting “NO SYNC ACTION” to “GRAY B.,” the screen color changes to gray and the power consumption of the back light is saved by  
half. Selecting “P.SAVE” (power save mode) saves more power consumption by turning off the back light.  
„ SET-UP MENU  
FUNCTION SETTING  
Settings for the sub menu display, color system, color of the tally lamp, picture size, intensity of the button lamps and the PHASE adjustment.  
Item  
To do  
Setting value  
sub menu POSI.  
Select the contents and displaying position of “sub menu.”  
LOWER1, UPPER1, LOWER2,  
UPPER2  
The setting values and features are as follows.  
LOWER1: Displays the current setting and adjustment bar at the lower part  
of the screen.  
UPPER1: Displays the current setting and adjustment bar at the upper  
part of the screen.  
LOWER2: Displays the current setting at the lower part of the screen.  
UPPER2: Displays the current setting at the upper part of the screen.  
• The adjustment bar is not displayed for some items.  
COLOR SYSTEM  
Select the color system.  
AUTO, NTSC, PAL  
• If the picture is unstable with “AUTO,” select “NTSC” or “PAL.”  
TALLY SELECT  
DIMMER  
Select the color of the tally lamp.  
GREEN, RED  
Select the intensity of the button lamps.  
NORMAL, DARK  
ENABLE, DISABLE  
COMPONENT PHASE Deactivates the function of PHASE adjustment (Picture adjustment knob  
and “PICTURE SUB ADJ.” in SET-UP MENU) except when an NTSC signal  
comes in (☞ 3 on page 10).  
COLOR GAMUT  
Setting for the color reproduction range. (DT-R24L4D only)  
ITU-709: The monitor displays using a color gamut conforming to ITU-R  
BT.709.  
ITU-709, Adobe  
Adobe: The monitor displays using a color gamut suitable for Adobe RGB.  
The coverage is about 98%.  
PICTURE SUB ADJ.  
Adjusts the standard level for the picture adjustment and selects the set-up level for the input video signal.  
Item  
CONTRAST*1  
To do  
Setting value  
–20 – +20  
Adjust the standard level for the contrast adjusted with the CONTRAST knob  
on the front panel.  
BRIGHT*1  
Adjust the standard level for the brightness adjusted with the BRIGHT knob on –20 – +20  
the front panel.  
CHROMA*1  
PHASE*1, *2  
NTSC SETUP  
Adjust the standard level for the chroma adjusted with the CHROMA knob on –20 – +20  
the front panel.  
Adjust the standard level for the phase adjusted with the PHASE knob on the –20 – +20  
front panel.  
Select the set-up level of the input NTSC signal.  
00: compliant with 0% set-up signal  
00, 7.5  
7.5: compliant with 7.5% set-up signal  
sub menu  
reset  
Display the sub menu which enables you to adjust the items in “PICTURE SUB ADJ.” while viewing the actual  
picture.  
Restore the default settings for all the items in “PICTURE SUB ADJ.”  
*1  
Memorized for each input.  
*2  
When “COMPONENT PHASE” is set to “DISABLE” and an NTSC signal is input, PHASE can be adjusted.  
15  
Menu Configuration (cont.)  
SIZE/POSI. ADJ.  
Adjusts the size and position of the picture.  
Item  
To do  
Setting value  
H SIZE*1  
H POSITION*1  
V SIZE*1  
V POSITION*1  
sub menu  
reset  
Adjust the horizontal picture size.  
Adjust the horizontal picture position.  
Adjust the vertical picture size.  
Adjust the vertical picture position.  
Setting value varies depending on  
the signals.  
Display the sub menu which enables you to adjust the items of “SIZE/POSI. ADJ.” while viewing the actual picture.  
Restore the default settings for all the items in “SIZE/POSI. ADJ.”  
*1  
Memorized for each signal format.  
WHITE BALANCE SET.  
Selects the GAMMA correction value, color temperature and adjusts the drive level and cutoff point of each color (R/G/B).  
Item  
To do  
Setting value  
COLOR TEMP.  
Select the color temperature.  
9300K, 6500K, USER  
MIN – 000 – MAX (in 256 grades)  
R DRIVE  
G DRIVE  
B DRIVE*2  
Adjust the drive level of each color (red, green, and blue).  
R CUT OFF  
G CUT OFF  
B CUT OFF*2  
Adjust the cutoff point of each color (red, green, and blue).  
MIN – 000 – MAX (in 256 grades)  
sub menu  
Display the sub menu which enables you to adjust the items in “WHITE BALANCE SET.” while viewing the actual  
picture.  
reset  
Restore the default settings for the drive levels and cutoff points of the selected color temperature.  
*2  
Memorized for each color temperature.  
(☞ “External Control” on pages 18 to 21)  
REMOTE SETTING  
Settings for the external control  
Item  
To do  
Setting value  
SERIAL TYPE  
PARALLEL TYPE  
Select the input terminal used for external control by serial communication.  
Select the external control method for the MAKE/TRIGGER terminal.  
RS232C, RS485  
MAKE, TRIGGER, SET  
PIN1  
PIN2  
PIN3  
PIN4  
PIN5  
Assign the control functions to the pins of the MAKE/TRIGGER terminal.  
• Assign a function to each pin terminal by selecting “SET” in “PARALLEL  
TYPE” mentioned above.  
☞ “Functions controlled by the  
MAKE/TRIGGER system” on page  
19  
PIN6  
PIN7  
PIN8  
The functions are assigned for “PIN6” – “PIN8” and you cannot change the  
assignment of these functions.  
☞ “Using the MAKE/TRIGGER  
system” on page 18  
16  
INFORMATION  
EN  
Settings for the information display of the monitor  
Item  
To do  
Setting value  
POSITION  
UPPER, LOWER  
Select the position to show the information display (☞ “On the Information  
Display” on page 11).  
SOURCE ID  
Select whether the name assigned in “CHARACTER SET.” is displayed on the OFF, ON, AUTO  
screen (☞ “On the Information Display” on page 11).  
• When “AUTO” is selected, the display color synchronizes with the color of  
the tally lamp while the tally lamp is lit.  
CHARACTER SET.*1  
Assign a name to each video source as you like (10 characters at maximum).  
You can also enter a name using the RS-232C system.  
Setting of “CHARACTER SET.”  
1
2
3
Change the input to one that you want to assign a video source name for.  
Select “CHARACTER SET.”  
Press  
buttons to select the first character.  
• Each time you press button, the character changes as follows. Press  
button to reverse the order.  
Space  
4
Press button to move the arrow to the next space.  
• The characters entered before moving the arrow are memorized.  
5
6
Repeat steps 3 and 4 (10 characters at maximum).  
Press MENU button to store the name.  
STATUS DISPLAY  
Select whether the status of the current input and the setting of MUTING are  
AUTO, OFF, ON  
displayed on the screen (☞ “On the Status Display” on page 11).  
TIME CODE  
CRC ERROR  
Select the type of the TIME CODE display.  
VITC*2, LTC*2, D-VITC  
OFF, ON  
Select whether the CRC error indication for the input HD SDI signal is  
displayed on the screen (☞ “On the Information Display” on page 11).  
SUB HOUR METER  
MODEL  
Display the hours of use (unit: hour). You can reset this item.  
Display the model name of the monitor.  
VERSION  
Display the version of the monitor.  
HOUR METER  
Display the total hours of use (unit: hour). This item is used for maintenance of the monitor. You cannot reset this  
item.  
*1  
Memorized for each input.  
Ancillary time code  
*2  
Setting value: OFF, VOL.LOCK, ALL LOCK  
CONTROL LOCK  
Settings for disabling the buttons on the front panel.  
• The following operations are not available when “VOL.LOCK” is selected.  
– VOLUME adjustment knob  
– Picture adjustment knob  
• The “ALL LOCK” function disables to control the buttons on the front panel. But following operations are available.  
– Turning on/off (on standby) the monitor  
– Displaying the SET-UP MENU (by pressing button while holding button) and turning “CONTROL LOCK” to “OFF”  
– Operating the monitor by an external control  
If you try other operations, “  
Control lock on!” appears on the screen.  
Setting value: AUTO, COMPO., RGB, PC  
DVI INPUT SEL.  
When “AUTO” is selected, the format of signals come in to the DVI-D (HDCP) terminal is automatically recognized. (Normally, select “AUTO.”)  
• Select “COMPO.,” “RGB” or “PC” when the picture is not displayed correctly with “AUTO.”  
• DVI-D input of the monitor is compatible with HDCP.  
all reset  
Restores all the settings and adjustments of the monitor to the default.  
• “HOUR METER” and the settings done by using the adjustment knobs on the front panel will not be reset.  
• After performing “all reset,” the monitor is turned off then turned on automatically.  
17  
External Control  
„ About the external control  
„ Using the MAKE/TRIGGER system  
This monitor has three external control terminals.  
The MAKE/TRIGGER terminal is configured as follows. You can assign  
a function to each pin terminal in “REMOTE SETTING” (☞ “PIN1, PIN2,  
PIN3, PIN4, PIN5” in “PARALLEL TYPE” on page 16).  
• You cannot change the functions assigned to the pin terminals from  
6th to 8th.  
• MAKE/TRIGGER terminal (RJ-45): The following external control  
systems are available.  
(1) MAKE (make contact) system: Controls the monitor by  
short-circuiting the corresponding pin terminal to the GND pin  
terminal, or disconnecting (opening) it.  
(2) TRIGGER (trigger) system: Controls the monitor by sending  
the pulse signal instantaneously to the corresponding pin  
terminal.  
Pin No.  
Pin name  
1
2
3
4
5
6
7
8
PIN1  
PIN2  
☞ “Using the MAKE/TRIGGER system” on the right  
PIN3  
• RS-485 terminals (RJ-45): Controls the monitor with the RS-485  
system (☞ “Using the serial communication” on page 20).  
PIN4  
PIN5  
TALLY*1  
ENABLE*2  
• RS-232C terminal (D-sub 9-pin): Controls the monitor with the RS-  
232C system (☞ “Using the serial communication” on page 20).  
This is a female terminal.  
GND  
Set the following items of “REMOTE SETTING” in SET-UP MENU  
according to the external control terminal and control system  
(☞ “SERIAL TYPE,” “PARALLEL TYPE” on page 16).  
*1  
The 6th pin terminal controls turning on or off the tally lamp  
(available to control even when the 7th pin terminal is invalid).  
The 7th pin terminal makes the external control valid/invalid. Make  
sure to control the terminal by the MAKE system.  
The settings of this unit  
*2  
Control  
terminal  
“SERIAL “PARALLEL  
TYPE”  
setting  
Control system  
TYPE”  
setting  
MAKE/  
TRIGGER  
terminal  
MAKE  
—
—
MAKE  
To assign the functions to the pin terminals  
TRIGGER  
TRIGGER  
For the operation procedure, see page 12.  
RS-485  
terminal  
RS-232C  
terminal  
Serial  
communication  
RS-485  
—
—
1
2
3
Select “REMOTE SETTING” on the SET-UP MENU.  
Set “PARALLEL TYPE” to “SET.”  
Select a pin name (“PIN1” – “PIN5”) for which you want to assign  
a function, then select the function you want to assign.  
For the selectable functions, see the table on page 19.  
RS485*1  
RS-232C  
RS232C*1  
*1  
For a monitor connected to a personal computer etc, select  
the terminal the equipment is actually connected to. For other  
monitors, select “RS485.”  
Operation of the external control  
Control priority is as follows.  
MAKE > TRIGGER = serial communication = buttons and menu  
on the monitor  
1
Set “PARALLEL TYPE” of “REMOTE SETTING” to “MAKE” or  
“TRIGGER” in the SET-UP MENU.  
Short-circuit the 7th pin terminal (ENABLE) to the 8th pin terminal  
(GND) so that the monitor can be controlled by the external  
control.  
When the “MAKE” system is selected: Operate each function  
by short-circuiting the corresponding pin terminal to the 8th pin  
terminal (GND) or opening it.  
When the “TRIGGER” system is selected: Operate each function  
by pulse control, that is short-circuiting the corresponding pin  
terminal to the 8th pin terminal (GND) for about 1 second and  
opening it.  
2
• You can use external control even when “CONTROL LOCK” is set  
to “VOL.LOCK” or “ALL LOCK” (☞ page 17).  
• When the monitor is off (on standby), external control is not  
available. But certain external controls (starting/terminating  
communication, turning on the monitor) are available through the  
serial communication (☞ page 21).  
3
<MAKE/TRIGGER system>  
You can control the monitor by a personal computer or dedicated  
controller*2.  
• “Using the MAKE/TRIGGER system” on the right.  
*2  
• When changing the input with MAKE system, only one pin terminal  
must be short-circuited. (Other pin terminals must be opened.)  
• When selecting the “TRIGGER” system, you can operate only one  
function at a time. Operate the functions one by one.  
The controller is not commercially available. Consult your dealer if  
you need it.  
<Serial communication>  
PC, etc.  
RS-485 IN  
or  
RS-485 RS-485 RS-485 RS-485 RS-485  
OUT IN OUT IN OUT  
RS-232C  
• For the details, see page 20.  
18  
<Functions controlled by the MAKE/TRIGGER system>  
Display Functions to be controlled  
TALLY SEL  
Opening  
Green  
Invalid  
Invalid  
Invalid  
Invalid  
Invalid  
Invalid  
Off  
Short-circuiting  
EN  
Selects the color of the tally lamp.  
Changes the input to “SDI 1.”  
Changes the input to “SDI 2.”  
Changes the input to “DVI.”  
Changes the input to “VIDEO 1.”  
Changes the input to “VIDEO 2.”  
Changes the input to “VIDEO.”  
The area marker indication  
The safety marker indication  
Indication of the area of the specified aspect ratio  
The center marker indication  
Selects the items of “MARKER”*3  
Changes the aspect ratio.  
Displays in 1:1 mode.  
Red  
Valid  
Valid  
Valid  
Valid  
Valid  
Valid  
On  
SDI 1  
SDI 2  
DVI  
VIDEO 1  
VIDEO 2  
DT-R24L4D  
DT-R17L4D VIDEO  
A.MARKER  
S.MARKER  
FRAME  
Off  
On  
Off  
On  
C.MARKER  
MARK.SEL  
M.ASPECT  
1:1  
Off  
On  
Non-“R-” items  
4:3  
“R-” items  
16:9  
On  
Off  
STATUS  
Status display*4  
☞ “On the Status Display” on page 11  
5
L.METER  
TIME CODE  
SOURCE ID  
COLOR OFF  
SCR CHECK  
I/P MODE  
MUTING  
Audio level meter display  
*
Time code display  
Off  
On  
6
*
☞ “SOURCE ID” in “INFORMATION” on page 17  
Color off  
Color  
Monochrome  
7
8
Screens check  
*
*
Change a mode according to a input picture.  
Muting on/off  
Off  
NORMAL  
—
On  
DARK  
—
DIMMER  
Change the intensity of the button lamps.  
No function  
– – –  
*3  
*4  
Selects which functions in “MARKER” are activated, non-“R-” items or “R-” items (☞ “MARKER” on page 13 to 14).  
Displays the information shown when INPUT SELECT button of the current input is pressed (☞ “On the Status Display” on page 11). While  
controlling with the MAKE system, the information is displayed only at the moment of short-circuiting.  
*5  
*6  
While controlling with the MAKE system, the level meter is switched between displayed (short-circuiting) and hidden (opening). When “LEVEL  
METER ch” is set to “OFF,” the level meter is not displayed (“NO EFFECT” appears).  
While controlling with the TRIGGER system, the pattern of the audio channel display is switched.  
While controlling with the MAKE system, the available set-up options will be the setting value currently selected in “SOURCE ID” (“ON” or  
“AUTO” [short-circuiting]) and “OFF” (opening). While controlling with the TRIGGER system, uses the same set-up option as those in the  
SET-UP MENU (☞ “SOURCE ID” in “INFORMATION” on page 17).  
*7  
*8  
While controlling with the MAKE system, the screen is switched between normal screen (opening) and blue screen (short-circuiting). While  
controlling with the TRIGGER system, the screen changes in the same way as when pressing SCREENS CHECK button (☞ q on page 10).  
Must be controlled with the TRIGGER system. The mode changes in the order of “NORMAL” ¨ “CINEMA” ¨ “FIELD.” (This function cannot  
be controlled with the MAKE system.)  
• You cannot assign the same function to different pin terminals.  
• The TRIGGER system switches each function by short-circuiting the pin terminal for about 1 second and opening it.  
19  
External Control (cont.)  
„ Using the serial communication  
You can control the monitor from a personal computer etc. via the RS-485 or RS-232C terminal.  
• Consult your dealer for the details of the external control specification.  
<Communication specifications>  
Terminal  
specification  
Input terminal  
RS-485  
RS-232C  
Cable  
Communication specifications  
A straight LAN cable  
Baud Rate: 4800 bps  
Data Bits: 8 bits  
Parity: No parity  
A straight cable with a D-sub 9-pin connector (male  
for the monitor, female for the personal computer etc.)  
☞ See below  
Stop Bits: 1 bit  
Flow Control: No control  
Communication Code: ASCII Code  
<Specifications of the RS-485 terminal>  
Pin No.  
IN terminal signal  
TXD +  
OUT terminal signal  
1
2
3
4
5
TXD +  
TXD –  
RXD +  
NC  
TXD –  
RXD +  
NC  
NC  
NC  
This is a female terminal.  
6
7
8
RXD –  
NC  
RXD –  
NC  
GND  
GND  
<Specifications of the RS-232C terminal>  
Pin No.  
Signal  
1
2
3
4
5
NC  
RXD  
TXD  
NC  
GND  
NC  
This is a female terminal.  
6
7
8
9
RTS  
CTS  
NC  
• The 7th terminal and the 8th terminal are connected.  
<Command outline>  
All commands consist of the following segments.  
Header Monitor ID Command ID  
Function  
Data  
Cr (0Dh)  
On Header  
“!”: Operation commands from the personal computer, etc. (☞ <Basic command list> on page 21).  
“?”: Reference commands from the personal computer, etc.  
“@”: Status returns from the monitor  
To start communication, send the connection command from the personal computer etc.  
To terminate the communication, send the termination command from the personal computer etc.  
Example of communication procedures  
1Starting the communication:  
connection command (!00BCN1Cr)  
Monitor  
2Monitor’s status (@00BOKCr)  
3Selecting “SDI 1” input (!00BINACr)  
4Monitor’s status (@00BOKCr)  
PC, etc.  
5Terminating the communication:  
termination command (!00BCN0Cr)  
6Monitor’s status (@00BOKCr)  
20  
<Basic command list>  
No.  
Commands  
Functions  
Data  
EN  
1
1
2
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
C
C
I
N
N
D
D
D
D
E
1
0
Cr  
Cr  
E
Starts communication (connection)  
No data  
No data  
01 – 99  
No data  
1
1
1
1
1
1
1
Terminates communication (termination)  
x*2 Cr Assigns the control ID  
3
S
R
D
C
N
Cr  
W
J
T
T
x
Cr  
x
4
I
E
Initializes the control ID  
x*2 Cr Displays/hides the ID  
x*2 Cr Flashes/hides the selected ID No. of the monitor  
5
I
S
P
00: Hide, 01: Display  
00: Hide, 01: Display  
6
I
H
U
K
x
7
M
U
D
A
A
S
P
P
I
Cr  
Displays the MAIN MENU/Quits the menu operation No data  
8
P
No data  
No data  
No data  
No data  
No data  
No data  
No data  
No data  
No data  
No data  
Moves the cursor upward ( )  
Moves the cursor downward ( )  
1
1
1
1
1
1
1
1
1
9
O
D
D
E
N
R
Cr  
Cr  
Cr  
P
10  
11  
12  
13  
14  
15  
16  
17  
Makes setting/adjustment (  
Makes setting/adjustment (  
Displays the SET-UP MENU  
Turns on the monitor  
)
)
J
L
T
U
Cr  
W
W
N
N
N
1
Cr  
Cr  
Cr  
Cr  
Cr  
0
Turns off the monitor (on standby)  
Selects “SDI 1” input  
A
B
C
I
Selects “SDI 2” input  
I
Selects “DVI” input  
Selects “VIDEO 1”(DT-R24L4D)/  
“VIDEO”(DT-R17L4D) input  
1
18  
!
*
B
I
N
E
Cr  
No data  
1
1
1
1
19  
20  
21  
22  
!
!
!
!
*
*
*
*
B
B
B
B
I
N
I
F
S
U
P
Cr  
P
T
Selects “VIDEO 2” input*3  
Displays the status*4  
x*2 Cr Turns muting on/off  
No data  
D
A
A
Cr  
E
x*2 Cr  
No data  
M
S
x
00: Off, 01: On  
00: 4:3, 01: 16:9  
x
Changes the aspect ratio  
• “Cr” is 0Dh.  
• The commands for starting communication (connection) (No. 1), terminating communication (termination) (No. 2), and turning on the monitor  
(No. 13) can be used while the monitor is off (on standby).  
*1  
Enter the monitor’s ID for “ **.” The initial setting of the monitor’s ID is “00.” When connecting several monitors, “00” is a command for  
controlling all monitors at once.  
Enter the appropriate data to “xx.”  
DT-R24L4D only  
*2  
*3  
*4  
Displays the information shown when the INPUT SELECT button currently lit is pressed (☞ “On the Status Display” on page 11).  
21  
Troubleshooting  
Solutions to common problems related to the monitor are described here. If none of the solutions presented here solve the problem, unplug the  
monitor and consult an authorized dealer or service center.  
Symptom  
Probable cause and corrective action  
button.  
• Firmly insert the AC power plug.  
Page  
10  
8
8
• Press the  
No power supply  
• Turn on the POWER switch on the rear panel.  
• Select the correct input using the INPUT SELECT buttons.  
• Connect the signal cable firmly.  
• Turn on the power of the connected component and set the output correctly.  
• Check whether the input signal format is acceptable on the monitor.  
10  
8
—
No picture with the power on  
No sound  
26, 27  
• Adjust the volume level.  
• Deactivate the muting function.  
• Connect the signal cable firmly.  
10  
10  
8
• Turn on the power of the connected component and set the output correctly.  
—
“OTHERS” or “Out of range” appears. • Check whether the input signal format is acceptable on the monitor.  
11, 26, 27  
• Select the correct input using the INPUT SELECT buttons.  
• Connect the signal cable firmly.  
10  
8
“NO SYNC” appears.  
• Turn on the power of the connected component and output video signals. Or, check  
whether the video output of the component (video output setting of the VCR or  
graphic board of the computer) is set correctly.  
—
• Adjust each picture adjustment knob on the front panel or adjust the items of  
“PICTURE SUB ADJ.” in the SET-UP MENU. Or, perform “reset” in “PICTURE SUB  
ADJ.”  
10, 15  
• Check whether the setting of COLOR OFF or SCREENS CHECK buttons are  
appropriate.  
• Select the proper color system (“COLOR SYSTEM”) in “FUNCTION SETTING” of  
the SET-UP MENU.  
• Adjust the items of “WHITE BALANCE SET.” in the SET-UP MENU. Or, perform  
“reset” in “WHITE BALANCE SET.”  
10  
15  
16  
Wrong color, no color  
• Adjust the picture contrast or brightness by using the adjustment knobs on the front  
panel. Or, adjust “CONTRAST” or “BRIGHT” of “PICTURE SUB ADJ.” in the SET-  
UP MENU.  
10, 15  
The picture becomes blurred.  
• Check whether the setting of 1:1 is appropriate.  
• Check “AUTO ASPECT” “MANUAL ASPECT” and “SD4:3 SIZE” settings in MAIN  
MENU.  
10  
13  
26, 27  
16  
Wrong picture position, wrong picture • Check whether the input signal format is acceptable on the monitor.  
size.  
• Adjust the picture size (H SIZE/V SIZE) or position (H POSITION/V POSITION) of  
“SIZE/POSI. ADJ.” in the SET-UP MENU.  
—
• For some signals, the picture cannot be displayed fully in the effective screen area.  
There is no sure method to solve this problem.  
• The items which are not available for the current input or the current input signal are  
not displayed on the menu. Change the input or the input signal.  
• The items controlled by the MAKE system do not appear on the menu.  
—
Some items do not appear on the  
menu.  
18  
• Set “CONTROL LOCK” in the SET-UP MENU to “OFF.”  
• You cannot use the buttons for the items controlled by the MAKE system. Disable  
the external control.  
17  
18, 19  
Buttons on the monitor do not work.  
The following are not malfunctions.  
• When a still image is displayed for a long time, it may remain indistinctly on the screen after the picture has changed. Though the  
remaining picture will disappear after a while, there may be a case that it remains for a long period depending on the length of time the  
still image was displayed for. This is due to the characteristics of the LCD display and is not a malfunction.  
• Red spots, blue spots and green spots on the panel surface are a normal characteristic of LCD displays, and not a problem. The LCD  
display is built with very high precision technology; however, be aware that a few pixels may be missing or constantly lit.  
• The following symptoms are problems only when pictures or sounds are not played back normally.  
– A slight electric shock occurs when you touch the monitor.  
– The top and/or rear panel of the monitor becomes hot.  
– The monitor emits a cracking noise.  
– The monitor emits a mechanical noise.  
22  
„ Self-check program  
This monitor has a self-check function, which allows it to detect malfunctions and alert you. This makes troubleshooting easier. Whenever a  
problem occurs, one or some of the INPUT SELECT lamps will flash. If this happens, follow the steps below and contact your dealer to resolve  
the problem.  
EN  
The illustration of the monitor is of DT-R24L4D.  
When the screen goes blank, and one or some of the INPUT SELECT lamps (For DT-R24L4D: DVI, VIDEO1, VIDEO2 / For DT-R17L4D:  
SDI 2, DVI, VIDEO) on the front control panel start flashing...  
Check which lamps are flashing.  
1
Press  
button to turn off (on standby) the monitor.  
2
3
4
5
Turn off the power switch on the rear panel.  
Disconnect the AC power cord from the AC outlet.  
Contact your dealer with the information about which lamps were flashing.  
• If you turn on the monitor soon after turning it off (or after a short-term power failure), the INPUT SELECT lamps may flash and no image may  
be displayed.  
When this happens, turn off power and wait at least 10 seconds before turning on the monitor again.  
If the INPUT SELECT lamps do not flash, you can use the monitor as normal.  
23  
Specifications  
„ General  
Model name  
DT-R24L4D  
Multi format LCD monitor  
DT-R17L4D  
Type  
Screen size  
Type 24 wide format  
16:10  
Type 17 wide format  
16:9  
Aspect ratio  
Horizontal/vertical frequency  
(computer signal)  
H: 31.469 kHz – 75.000 kHz  
V: 48 Hz – 65 Hz  
* Some signals within this frequency range may not be displayed (“Out of range” is displayed).  
Compliant video signal format  
Format  
☞ “Available signals” on page 26  
HD SDI: BTA S-004C, SMPTE292M  
SD SDI: ITU-R BT.656: 525/625  
SMPTE259M: 525  
EMBEDDED AUDIO:  
SMPTE299M, SMPTE272M  
Audio output  
Internal speaker: 1.0 W + 1.0 W  
Operating conditions  
Operating temperature: 5°C – 35°C (41°F – 95°F)  
Operating humidity: 20% – 80% (non-condensing)  
(Slightly variable depending on ambient conditions for installation.)  
Power requirements  
Rated current  
AC 120 V/AC 220 – 240 V, 50 Hz/60 Hz  
1.15 A (AC 120 V)  
1.2 A (AC 120 V)  
0.67 A (AC 220 – 240 V)  
0.8 A (AC 220 – 240 V)  
External dimensions  
Width:  
Width:  
(excluding protruding parts)  
564 mm (22 1/4˝)  
Height:  
564 mm (22 1/4˝)  
430 mm (17˝)  
Height:  
430 mm (17˝)  
413.1 mm (16 3/8˝) 408 mm (16 1/8˝)  
314.1 mm (12 3/8˝) 309 mm (12 1/4˝)  
Depth:  
Depth:  
181 mm (7 1/4˝)  
99 mm (4˝)  
181 mm (7 1/4˝)  
102 mm (4 1/8˝)  
(with the stand)  
(without the stand)  
(with the stand)  
(without the stand)  
Weight  
10.1 kg (22.2 lbs) (with the stand)  
8.0 kg (17.6 lbs) (with the stand)  
8.6 kg (18.9 lbs) (without the stand)  
6.5 kg (14.3 lbs) (without the stand)  
Accessories  
AC power cord, Power cord holder x 1, Screw x 2 (for power cord holder)  
„ LCD panel  
Model name  
DT-R24L4D  
24˝ wide, active matrix TFT  
Width: 518.4 mm (20 1/2˝)  
DT-R17L4D  
17˝ wide, active matrix TFT  
Width: 372.9 mm (14 3/4˝)  
Type  
Effective screen size  
Height: 324 mm (12 7/8˝)  
Height: 209.7 mm (8 3/8˝)  
Number of pixels displayed  
Number of colors displayed  
Viewing angle (TYP.)  
Brightness (TYP.)  
1 920 x 1 200  
1 366 x 768  
16.77 million  
178° (Horizontally), 178° (Vertically)  
400 cd/m2  
178° (Horizontally), 178° (Vertically)  
350 cd/m2  
Contrast ratio (TYP.)  
1000:1  
900:1  
„ Input/output terminals  
Model name  
DT-R24L4D  
DT-R17L4D  
Input/output of composite signal:  
2 line, BNC connector x 4,  
1 V(p-p), 75 Ω  
* The input (IN) and output (OUT)  
terminals are bridge-connected (auto  
termination).  
Input/output of composite signal:  
1 line, BNC connector x 2,  
1 V(p-p), 75 Ω  
* The input (IN) and output (OUT)  
terminals are bridge-connected (auto  
termination).  
VIDEO (INPUT 1)  
VIDEO  
VIDEO (INPUT 2)  
DVI-D (HDCP)  
DVI-D signal input (compatible with HDCP):  
DVI-D connector x 1 (compatible with DDC2B)  
E. AUDIO HD/SD SDI (IN 1)  
E. AUDIO HD/SD SDI (IN 2)  
Digital signal input (compatible with EMBEDDED AUDIO signals):  
auto detection, 2 line, BNC connector x 2  
E. AUDIO HD/SD SDI  
(SWITCHED OUT)  
Digital signal output (compatible with EMBEDDED AUDIO signals):  
1 line switched out, BNC connector x 1  
Analog audio signal input:  
2 line, RCA connector x 4,  
500 mV (rms), high impedance  
Analog audio signal input:  
1 line, RCA connector x 2,  
500 mV (rms), high impedance  
AUDIO ASSIGN (IN 1)  
AUDIO ASSIGN (IN 2)  
AUDIO (IN)  
Analog audio signal output:  
1 line, RCA connector x 2,  
500 mV (rms)  
Analog audio signal output:  
1 line, RCA connector x 2,  
500 mV (rms)  
AUDIO ASSIGN  
(MONITOR OUT)  
AUDIO  
(MONITOR OUT)  
REMOTE (MAKE/TRIGGER)  
REMOTE (RS-485)  
☞ “Using the MAKE/TRIGGER system” on page 18  
☞ “Using the serial communication” on page 20  
REMOTE (RS-232C)  
24  
Unit: mm (inch)  
„ Dimensions  
EN  
DT-R24L4D  
<Front view>  
<Side view>  
<Rear view>  
99 (4)  
51.9 (2 1/8)  
1.5 (1/8)  
VESA mounting holes  
(Size: M4, depth: 10 mm)  
100  
564 (22 1/4)  
21 (7/8)  
300 (11 7/8)  
181(7 1/4)  
To install the monitor on a shelf  
<Top view>  
To install the monitor on a wall  
<Rear view>  
<Side view>  
<Side view>  
270 (10 3/4)  
210 (8 3/8)  
160 (6 3/8)  
36.7 (1 1/2)  
14.3  
70 160 (6 3/8) 70  
88.2  
(3 1/2)  
(5/8) 179 (7 1/8)  
(2 7/8)  
(2 7/8)  
DT-R17L4D  
<Front view>  
<Side view>  
102 (4 1/8)  
56 (2 1/4)  
<Rear view>  
VESA mounting holes  
(Size: M4, depth: 10 mm)  
100  
1.3 (1/16)  
3 (1/8)  
430 (17)  
18 (3/4)  
300 (11 7/8)  
181 (7 1/4)  
To install the monitor on a shelf  
To install the monitor on a wall  
<Rear view>  
<Top view>  
<Side view>  
<Side view>  
270 (10 3/4)  
210 (8 3/8)  
160 (6 3/8)  
36.7 (1 1/2)  
17.3  
(5/8)  
70  
(2 7/8)  
70  
(2 7/8)  
88.2  
(3 1/2)  
179 (7 1/8)  
160 (6 3/8)  
25  
Specifications (cont.)  
„ Available signals  
The following signals are available for this monitor.  
Video signals  
Input terminal  
Signal format shown in  
DVI-D (HDCP)  
(Digital component  
/Digital RGB)  
No.  
Signal name  
the status display  
(☞ page 11)  
VIDEO  
(INPUT1, INPUT2)  
E. AUDIO HD/SD SDI  
(IN 1, IN 2)*1  
1
2
3
4
5
6
7
8
9
NTSC  
PAL  
NTSC  
√
—
—
—
—
√
—
—
—
—
√
PAL  
√
B/W50  
B/W50  
√
B/W60  
B/W60  
√
480/60i  
480/60i  
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
480/59.94i  
576/50i  
480/59.94i  
576/50i  
√
√
√
√
480/60p  
480/59.94p  
480/60p  
—
—
—
—
—
√
√
480/59.94p  
576/50p  
√
10 576/50p  
√
11 640*480/60p  
12 640*480/59.94p  
13 720/60p  
640*480/60p  
640*480/59.94p  
720/60p  
√
√
√
14 720/59.94p  
15 720/50p  
720/59.94p  
720/50p  
√
√
√
√
16 720/30p  
720/30p  
√
—
—
—
—
—
√
17 720/29.97p  
18 720/25p  
720/29.97p  
720/25p  
√
√
19 720/24p  
720/24p  
√
20 720/23.98p  
21 1080/60i  
720/23.98p  
1080/60i  
√
√
22 1080/59.94i  
23 1035/60i  
1080/59.94i  
1035/60i  
√
√
√
√*2  
√*3  
√
24 1035/59.94i  
25 1080/50i  
1035/59.94i  
1080/50i  
√
√
26 1080/60p  
27 1080/59.94p  
28 1080/50p  
29 1080/30p  
30 1080/29.97p  
31 1080/25p  
32 1080/24p  
33 1080/23.98p  
34 1080/30psF  
35 1080/29.97psF  
36 1080/24psF  
37 1080/23.98psF  
1080/60p  
1080/59.94p  
1080/50p  
1080/30p  
1080/29.97p  
1080/25p  
1080/24p  
1080/23.98p  
1080/30psf  
1080/29.97psf  
1080/24psf  
1080/23.98psf  
—
—
—
√
√
√
√
√
√
√
√
√
√
√
√
√
√*2  
√*3  
√
—
—
—
—
√
√: Acceptable  
—: Not acceptable  
1
*
Compatible with EMBEDDED AUDIO signals.  
The signal is recognized as 1080/60i, and the status is displayed as “1080/60i.”  
The signal is recognized as 1080/59.94i, and the status is displayed as “1080/59.94i.”  
2
*
*
3
26  
Computer signals (preset)  
DVI-D (HDCP) terminals  
EN  
Resolution  
Frequency  
No.  
Signal name  
VGA60  
Scan system  
Horizontal  
640  
Vertical  
480  
Horizontal (kHz)  
Vertical (Hz)  
59.9  
1
2
3
4
5
6
7
8
9
31.5  
31.5  
37.9  
48.4  
47.8  
55.9  
64.0  
65.2  
75.0  
74.0  
45.0  
67.5  
37.5  
56.25  
Non-interlace  
Non-interlace  
Non-interlace  
Non-interlace  
Non-interlace  
Non-interlace  
Non-interlace  
Non-interlace  
Non-interlace  
Non-interlace  
Non-interlace  
Non-interlace  
Non-interlace  
Non-interlace  
WVGA60  
852  
480  
59.9  
SVGA60  
800  
600  
60.3  
XGA60  
1024  
1280  
1440  
1280  
1680  
1600  
1920  
1280  
1920  
1280  
1920  
768  
60.0  
WXGA (1280)  
WXGA+60*4  
SXGA60*4  
WSXGA+60*4  
UXGA60*4  
768  
60.0  
900  
60.0  
1024  
1050  
1200  
1200  
720  
60.0  
60.0  
60.0  
10 WUXGA60*4  
60.0  
11 720/60p  
60.0  
12 1080/60p*4  
13 720/50p  
14 1080/50p*4  
1080  
720  
60.0  
50.0  
1080  
50.0  
*4  
For DT-R17L4D: When No. 6-10, 12 or 14 signals come in, thin lines will become obscured because their signal resolution is higher than the  
screen resolution.  
• Non-preset signals may not be displayed normally even if their frequency is within the acceptable range (☞ “Horizontal/vertical frequency  
(computer signal)” on page 24).  
• When a preset signal comes in, the signal format is shown on the status display. For other signals, the resolution is shown.  
Specification of the DVI-D (HDCP) terminal  
Connect it to the DVI-D output terminal on a personal computer.  
Pin  
No.  
Pin  
No.  
Pin  
No.  
Input signal  
T.M.D.S Data 2–  
Input signal  
T.M.D.S Data 1–  
Input signal  
T.M.D.S Data 0–  
1
2
3
4
5
6
7
8
9
17  
18  
19  
20  
21  
22  
23  
24  
T.M.D.S Data 2+  
10  
11  
12  
13  
14  
15  
16  
T.M.D.S Data 1+  
T.M.D.S Data 1 shield  
NC  
T.M.D.S Data 0+  
T.M.D.S Data 0 shield  
NC  
T.M.D.S Data 2 shield  
NC  
NC  
NC  
NC  
DDC Clock  
DDC Data  
NC  
+5 V Power  
GND  
T.M.D.S Clock shield  
T.M.D.S Clock+  
T.M.D.S Clock–  
Hot Plug Detect  
Notice on transportation  
This monitor is precision equipment and needs dedicated packing material for transportation.  
Never use any packing material supplied from sources other than JVC or JVC-authorized dealers.  
• For easy understanding, pictures and illustrations are shown by being emphasized, omitted or composed, and may be slightly different  
from actual products.  
• Design and specifications are subject to change without notice.  
• All company names and product names mentioned herein are used for identification purposes only, and may be the trademarks or  
registered trademarks of their respective companies.  
27  

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