Mitsubishi Electronics Diamond Pro 920 User Manual

AUTO-SCANNING WITH DIGITAL CONTROL  
COLOR DISPLAY MONITOR  
USER’S GUIDE  
For future reference, record the serial  
number of your display monitor in the  
space below:  
SERIAL No.  
The serial number is located on the  
rear cover of the monitor.  
Supplying Windows® 95/98/2000 INF File download service, new  
product information, etc.  
CONTENTS  
1. INTRODUCTION ..................................................... 6  
1.1 Features ........................................................ 6  
1.2 Internal Preset Memory Capability ................ 7  
1.3 Power Management Function ....................... 7  
1.4 DDC .............................................................. 7  
1.5 Location Considerations ............................... 7  
1.6 Cleaning Your Monitor .................................. 7  
1.7 Unpacking ..................................................... 8  
1.8 Tilt/Swivel Base............................................. 8  
Screen Position Adjustment .......................... 8  
1.9 Quick Operation Chart .................................. 8  
CAUTION  
The power cord provided with this monitor is de-  
signed for safety and must be used with a properly  
grounded outlet to avoid possible electrical shock.  
Do not remove the monitor cabinet as this can  
expose you to very high voltages and other hazards.  
WARNING!  
This product is not designed for use in life support  
devices and NEC-Mitsubishi Electronics Display of  
America, Inc. makes no representations to the con-  
trary. Life support devices are those devices which are  
used to measure, diagnose, or evaluate the tissue,  
systems or functions of the human body; or other  
devices employed to support or sustain life or good  
health.  
2. PART NAME............................................................ 9  
2.1 Control Names .............................................. 9  
2.2 Function ........................................................ 9  
3. INSTALLATION AND CONNECTION ..................... 10  
3.1 AC Power Connection................................... 10  
3.2 Signal Cable Connection .............................. 10  
3.2.1 Connecting to any IBM VGA Compatible  
System ................................................... 10  
3.2.2 Connecting to an Apple Macintosh  
MANUFACTURER DECLARATION FOR CE-MARK-  
ING:  
We, NEC-Mitsubishi Electric Visual Systems Corpo-  
ration, declare under our sole responsibility, that this  
product is in conformity with the following standards:  
EN60950  
Computer ............................................... 10  
4. OSD(On Screen Display) FUNCTIONS .................. 11  
4.1 How to adjust the screen .............................. 11  
4.2 Adjustment Items .......................................... 12  
EN55022 Class B  
EN50082-1  
EN61000-3-2  
EN61000-3-3  
following the provisions of:  
73/23/EEC Low Voltage Directive  
89/336/EEC EMC Directive  
5. TROUBLESHOOTING ............................................ 15  
6. SPECIFICATIONS................................................... 17  
7. APPENDIX .............................................................. 18  
7.1 Monitor Signal Input Connector (DB9-15P) .. 18  
7.2 SC-B104 Signal Cable .................................. 18  
7.3 Optional Macintosh Adapter AD-A205 settings . 18  
Trademark  
IBM, PC, PS/2, PS/V, Personal System/2 are registered trade-  
marks of International Business Machines Corp.  
Apple Macintosh is a registered trademark of Apple Computer, Inc.  
Quadra is a trademark of Apple Computer, Inc.  
UNIX is a registered trademark in the United States and other  
countries, licensed exclusively through X/Open Company Limited.  
ENERGY STAR is a U.S. registered mark.  
© 2000 NEC-Mitsubishi Electronics Display of America, Inc.  
- 3 -  
As an ENERGY STAR Partner, NEC-Mitsubishi  
Electronics Display of America, Inc. has determined  
that this product meets the ENERGY STAR guide-  
lines for energy efficiency.  
RADIO INTERFERENCE REGULATIONS STATE-  
MENT FOR U.S.A.  
This equipment has been tested and found to comply  
with the limits for a Class B digital device, pursuant to  
Part 15 of the FCC Rules. These limits are designed to  
provide reasonable protection against harmful interfer-  
ence in a residential installation. This equipment gener-  
ates, uses and can radiate radio frequency energy and,  
if not installed and used in accordance with the instruc-  
tions, may cause harmful interference to radio commu-  
nications. However, there is no guarantee that interfer-  
ence will not occur in a particular installation. If this  
equipment does cause harmful interference to radio or  
television reception, which can be determined by turn-  
ing the equipment off and on, the user is encouraged to  
try to correct the interference by one or more of the  
following measures:  
-
-
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and  
receiver.  
-
-
Connect the equipment into an outlet on a circuit  
different from that to which the receiver is con-  
nected.  
Consult the dealer or an experienced radio/TV tech-  
nician for help.  
THIS PRODUCT HAS BEEN TESTED AND FOUND  
TO COMPLY WITH THE LIMITS WITH SIGNAL  
CABLE SC-B104. USE IT TO REDUCE THE POSSI-  
BILITY OF CAUSING INTERFERENCE TO RADIO,  
TELEVISION, AND OTHER ELECTRIC DEVICES.  
NO USER SERVICEABLE PARTS INSIDE. DO  
NOT ATTEMPT TO MODIFY THIS EQUIPMENT. IF  
MODIFIED, YOUR AUTHORITY TO OPERATE THIS  
EQUIPMENT MIGHT BE VOIDED BY FCC.  
Declaration of Conformity - United States only  
Product Name: 19 in. (50cm) Color Display Monitor  
Type:  
Brand Name:  
NUR1905STTKW  
MITSUBISHI  
This device complies with Part 15 of the FCC Rules.  
Operation is subject to the following two conditions: (1)  
this device may not cause harmful interference, and (2)  
this device must accept any interference received, in-  
cluding interference that may cause undesired opera-  
tion.  
For questions regarding this declaration, contact:  
NEC-Mitsubishi Electronics Display of  
America, Inc.  
1250 North Arlington Heights Road,  
Itasca, Illinois 60143-1248,  
U.S.A.  
or, call  
(630)467-5000  
To identify this product, refer to the model number found  
on the product.  
- 4 -  
Below you will find a brief summary of the environmental  
requirements met by this product. The complete  
environmental criteria document may be ordered from:  
TCO Development  
SE-114 94 Stockholm, Sweden  
Fax: +46 8 782 92 07  
Email (Internet): [email protected]  
Current information regarding TCO’99 approved and  
labelled products may also be  
obtained via the Internet, using the address:  
Congratulations!  
You have just purchased a TCO’99 approved and labelled  
product! Your choice has provided you with a product  
developed for professional use. Your purchase has also  
contributed to reducing the burden on the environment and  
also to the further development of environmentally adapted  
electronics products.  
Environmental requirements  
Flame retardants  
Flame retardants are present in printed circuit boards,  
cables, wires, casings and housings. Their purpose is to  
prevent, or at least to delay the spread of fire. Up to 30% of  
the plastic in a computer casing can consist of flame  
retardant substances. Most flame retardants contain  
bromine or chloride, and those flame retardants are  
chemically related to another group of environmental toxins,  
PCBs. Both the flame retardants containing bromine or  
chloride and the PCBs are suspected of giving rise to  
severe health effects, including reproductive damage in  
fish-eating birds and mammals, due to the bio-accumulative*  
processes. Flame retardants have been found in human  
blood and researchers fear that disturbances in foetus  
development may occur.  
Why do we have environmentally labelled computers?  
In many countries, environmental labelling has become an  
established method for encouraging the adaptation of  
goods and services to the environment. The main problem,  
as far as computers and other electronics equipment are  
concerned, is that environmentally harmful substances are  
used both in the products and during their manufacture.  
Since it is not so far possible to satisfactorily recycle the  
majority of electronics equipment, most of these potentially  
damaging substances sooner or later enter nature.  
There are also other characteristics of a computer, such as  
energy consumption levels, that are important from the  
viewpoints of both the work (internal) and natural (external)  
environments. Since all methods of electricity generation  
have a negative effect on the environment (e.g. acidic and  
climate-influencing emissions, radioactive waste), it is vital  
to save energy. Electronics equipment in offices is often left  
running continuously and thereby consumes a lot of energy.  
The relevant TCO’99 demand requires that plastic  
components weighing more than 25 grams must not contain  
flame retardants with organically bound bromine or chlorine.  
Flame retardants are allowed in the printed circuit boards  
since no substitutes are available.  
Cadmium* *  
Cadmium is present in rechargeable batteries and in the  
colour-generating layers of certain computer displays.  
Cadmium damages the nervous system and is toxic in high  
doses. The relevant TCO’99 requirement states that  
batteries, the colour-generating layers of display screens  
and the electrical or electronics components must not  
contain any cadmium.  
What does labelling involve?  
This product meets the requirements for the TCO’99 scheme  
which provides for international and environmental labelling  
of personal computers. The labelling scheme was developed  
as a joint effort by the TCO (The Swedish Confederation of  
Professional Employees), Svenska Naturskyddsforeningen  
(The Swedish Society for Nature Conservation) and Statens  
Energimyndighet (The Swedish National Energy  
Administration).  
Mercury* *  
Mercury is sometimes found in batteries, relays and  
switches. It damages the nervous system and is toxic in  
high doses. The relevant TCO’99 requirement states that  
batteries may not contain any mercury. It also demands  
that mercury is not present in any of the electrical or  
electronics components associated with the labelled unit.  
Approval requirements cover a wide range of issues:  
environment, ergonomics, usability, emission of electric  
and magnetic fields, energy consumption and electrical  
and fire safety.  
CFCs (freons)  
The environmental demands impose restrictions on the  
presence and use of heavy metals, brominated and  
chlorinated flame retardants, CFCs (freons) and chlorinated  
solvents, among other things. The product must be prepared  
for recycling and the manufacturer is obliged to have an  
environmental policy which must be adhered to in each  
country where the company implements its operational  
policy.  
The relevant TCO’99 requirement states that neither CFCs  
nor HCFCs may be used during the manufacture and  
assembly of the product. CFCs (freons) are sometimes  
used for washing printed circuit boards. CFCs break down  
ozone and thereby damage the ozone layer in the  
stratosphere, causing increased reception on earth of  
ultraviolet light with e.g. increased risks of skin cancer  
(malignant melanoma) as a consequence.  
The energy requirements include a demand that the  
computer and/or display, after a certain period of inactivity,  
shall reduce its power consumption to a lower level in one  
or more stages. The length of time to reactivate the computer  
shall be reasonable for the user.  
Labelled products must meet strict environmental demands,  
for example, in respect of the reduction of electric and  
magnetic fields, physical and visual ergonomics and good  
usability.  
Lead* *  
Lead can be found in picture tubes, display screens,  
solders and capacitors. Lead damages the nervous system  
and in higher doses, causes lead poisoning. The relevant  
TCO´99 requirement permits the inclusion of lead since no  
replacement has yet been developed.  
*
Bio-accumulative is defined as substances which  
accumulate within living organisms  
**  
Lead, Cadmium and Mercury are heavy metals which  
are Bio-accumulative.  
- 5 -  
1 INTRODUCTION  
Congratulations on your purchase of the high resolution  
color monitor. We designed this monitor to provide you with  
years of reliable trouble-free operation.  
1
images.  
The monitor complies with Video Electronics Standards  
Association (VESATM) DDCTM1/2B(EDID) specification.  
If your computer is Plug & Play compliant setup will be  
done automatically.  
This guide tells you how to connect, adjust and care for your  
monitor. This guide also provides technical specifications  
and instructions for troubleshooting any basic problems  
you may experience with your monitor.  
The CRT provides fine 0.24mm uni aperture grille pitch/  
Maximum addressable resolution of 1600x1200.  
1.1  
Features  
The monitor has a contrast enhancement function  
(FPM: Fine Picture Mode) and it is to accentuate  
pictures and graphical images.  
This monitor is a 50cm/19"(46cm/18" Diagonal Viewable  
Image) intelligent, microprocessor-based monitor compat-  
ible with most analog RGB (Red, Green, Blue) display  
standards.  
It provides crisp text and vivid color graphics with both PC  
and Macintosh platforms.  
The monitor’s wide auto-scanning compatibility range  
makes it possible to upgrade video cards or software  
without purchasing a new monitor.  
Digitally controlled auto-scanning is done using an  
internal microprocessor, for horizontal scan frequen-  
cies between 30kHz and 108kHz, and vertical scan  
frequencies between 50Hz and 140Hz. The micropro-  
cessor-based intelligence allows the monitor to operate  
in each frequency mode with the precision of a fixed  
frequency monitor.  
The monitor contains resident memory for pre-pro-  
grammed screen display standards and is also capable  
of storing additional user adjustment parameters.  
The monitor is capable of producing a non-interlaced  
maximum addressable resolution format of 1600 dots x  
1200 lines. This display is well suited for windowing  
environments.  
Because of the analog signal inputs, the monitor can  
display an unlimited palette of colors that can be  
manually adjusted to suit your specific needs.  
The monitor has a power management function ac-  
corded to VESATM-DPMSTM-standard. To save energy,  
the monitor must be connected to a system compliant  
with the VESATM -DPMSTM-standard. (Refer to your  
computer and/or video card instructions for proper  
operation.)  
To ensure ease of installation and ongoing use, the  
monitor features On Screen Display (OSD) of all moni-  
tor set-up and adjustment functions.  
For use in a variety of applications, the monitor com-  
plies with UL 1950, CSA C22.2 No.950 and EN60950  
for safety, FCC Class-B and EN55022 Class-B for EMI,  
MPR-II, ISO 9241-3, ISO9241-7 and ISO9241-8 for  
ergonomics. The monitor also complies with TCO’99  
guideline for environmental safe use.  
The monitor features the world's standard  
DIAMONDTRON NF CRT upgraded with improved  
focus and convergence for supersharp and pure picture  
- 6 -  
1.2  
Internal Preset Memory Capability  
1.5  
Location Considerations  
When setting up and using the monitor, keep the following  
in mind:  
To minimize adjustment needs, the factory has preset  
popular display standards into the monitor, as shown in  
Table 1. If any of these display standards are detected, the  
picture size and position are automatically adjusted. All of  
the factory presets may be overwritten by adjusting the user  
controls. This monitor is capable of automatically storing up  
to 16 additional display standards. The new display infor-  
mation must differ from any of the existing display stan-  
dards by at least 1kHz for the horizontal scan frequency or  
5Hz for the vertical scan frequency or the sync signal  
polarities must be different.  
For optimum viewing, avoid placing the monitor  
against a bright background or where sunlight or  
other light sources may reflect on the display area of  
the monitor. Place the monitor just below eye level.  
Place the monitor away from strong magnetic or  
electromagnetic fields, such as high capacity trans-  
formers, electric motors, large current power lines,  
steel pillars, etc....  
Magnetism can cause distortion in the picture and/or  
color purity.  
Table 1. Memory Buffer Factory Presets  
PRESET  
TIMING  
Polarity  
Avoid covering the slots or openings of the monitor.  
Allow adequate ventilation around the monitor so the  
heat from the monitor can properly dissipate. Avoid  
putting the monitor into any enclosure that does not  
have adequate ventilation.  
Fh(kHz) Fv (Hz)  
H
V
+
+
+
+
+
+
+
+
+
+
+
640  
640  
800  
640  
800  
1024  
1024  
1152  
1280  
1280  
1600  
1600  
1600  
1600  
x
x
x
x
x
x
x
x
x
x
x
x
x
x
480 N.I.  
31.5  
31.5  
37.9  
43.3  
53.7  
60.0  
68.7  
68.7  
80.0  
91.1  
81.3  
87.5  
93.8  
106.3  
60.0  
70.1  
60.3  
85.0  
85.1  
75.0  
85.0  
75.1  
75.0  
85.0  
65.0  
70.0  
75.0  
85.0  
+
+
+
+
+
+
+
+
+
+
400 N.I.  
600 N.I.  
480 N.I.  
600 N.I.  
768 N.I.  
768 N.I.  
870 N.I.  
1024 N.I.  
1024 N.I.  
1200 N.I.  
1200 N.I.  
1200 N.I.  
1200 N.I.  
Avoid exposing the monitor to rain, excessive mois-  
ture, or dust, as this can cause a fire or shock hazard.  
Avoid placing the monitor, or any other heavy object,  
on the power cord. Damage to the power cord can  
cause a fire or electrical shock.  
When transporting the monitor, handle it with care.  
1.6  
Cleaning Your Monitor  
When cleaning the monitor, please follow these guidelines:  
1.3  
Power Management Function  
Always unplug the monitor before cleaning.  
The monitor has a power management function which  
reduces the power consumption of the monitor when not  
in use.  
The power saving mode is invoked by a VESA DPMS-  
compliant computer. Check your computer's manual for  
setting this function.  
Wipe the screen and cabinet front and sides with a  
soft cloth.  
If the screen requires more than dusting, apply a  
household window cleaner to a soft cloth to clean  
the monitor screen.  
Mode  
Normal  
Power Saving Mode  
Power  
120 W  
5 W  
Power-On Indicator  
Green  
Amber  
CAUTION  
Do not use benzene, thinner or any volatile sub-  
stances to clean the unit as the finish may be  
permanently marked.  
1.4  
DDC  
The monitor includes the VESA DDCTM1 and DDCTM2B  
feature. DDC (Display Data Channel) is a communication  
channel over which the monitor automatically informs the  
computer system about its capabilities (e.g. each sup-  
ported resolution with its corresponding timing).  
DDC is routed through previously unused pins of the 15-pin  
VGA connector.  
Never leave the monitor in contact with rubber or  
vinyl for an extended time period.  
Do not spray directly on the screen as cleaner may  
drip into the monitor and damage the circuitry.  
The system will “Plug and Play” if both monitor and com-  
puter implement the DDC protocol.  
Never use an abrasive cleaner on the screen sur-  
face as this will damage the anti-reflection coating.  
- 7 -  
1.9 Quick Operation Chart  
1.7  
Unpacking  
To summarize the steps in connecting your computer  
with the color monitor and setting the necessary controls  
and switches, refer to the chart below.  
After you unpack the box you should have all of the items  
indicated in Figure 1. Save the box and packing materials  
in case you transport the monitor.  
2
1
Connect the color monitor and computer with  
the necessary cords and cables.  
See  
Section 3. INSTALLATION AND CONNECTION  
4
3
Turn on the color monitor.  
Figure 1  
Turn on the computer.  
Set the controls.  
1. Color Monitor  
4. User's Guide  
(this document)  
2. AC Power Cord  
3. Signal Cable SC-B104  
See  
Section 4. OSD(On Screen  
Display) FUNCTIONS  
OK  
1.8  
Tilt/Swivel Base  
If a problem appears.  
OK  
The monitor comes with a tilt/swivel base. This enables you  
to position the monitor at the best angle and tilt for  
maximum viewing comfort.  
See Section 5. TROUBLESHOOTING  
If the problem persists.  
Screen Position Adjustment  
Adjust the tilt and rotation of the monitor by placing your  
hands at opposite sides of the case. You can adjust the  
monitor 90 degrees right or left, 15 degrees up or 5 degrees  
down, as shown below.  
Call for your authorized Product Support.  
Figure 2  
CAUTION  
Keep your fingers away from the pivot area of the tilt/swivel  
base.  
- 8 -  
2 PART NAME  
2
2.1  
Control Names  
See Figures 3 and 4 for the location of the user controls,  
indicator and connectors.  
Each part is identified by number and is described  
individually.  
REAR  
FRONT  
D-SUB  
D-SUB  
Figure 4  
Figure 3  
2.2 Function  
7.  
8.  
AC POWER CONNECTOR  
1. POWER SWITCH: A push-on / push-off switch for AC  
power.  
SIGNAL INPUT CONNECTOR (DB9-15P)  
2. POWER-ON INDICATOR: This indicator illuminates  
green when AC power is on, and illuminates amber  
when the monitor is in the power management modes.  
3. FPM (FINE PICTURE MODE):  
Push to on/off the contrast enhancement function.  
4. DOWN BUTTON: Push to select group icon.  
5. ITEM SELECT BUTTON: Push to select the item icon.  
6. FUNCTION ADJUST BUTTONS: Push the adjust  
buttons to adjust the image on the screen.  
- 9 -  
3
3
INSTALLATION AND  
CONNECTION  
3.2.2 Connecting to An Apple Macintosh Computer  
On the back of the monitor two kinds of plug-in connections  
are provided: AC power connector for the AC input, DB9-  
15P connector for video signal input.  
Figure 6 shows the SC-B104 cable and AD-A205  
Adapter(option) to the video port in an Apple Macintosh.  
3.1  
AC Power Connection  
The Macintosh Adapter is available that converts the 2 row  
D-sub video connector on legacy Macintosh computers to  
a 3 row D-sub(VGA) connector compatible with your  
Mitsubishi monitor. The Macintosh Adapter is not needed  
on G3 (ice and blue) and later version of the Macintosh. If  
the Macintosh Adapter is required for your system, please  
contact our Information Support line at (800)843-2515 and  
Mitsubishi will provide this to you free of charge.  
One end of the AC power cord is connected to the AC  
power connector on the back of the monitor. The other end  
is plugged into a properly grounded three-prong AC outlet.  
The monitor’s auto-sensing power supply can automati-  
cally detect 100-120V AC or 220-240V AC and 50 or 60Hz.  
3.2  
Signal Cable Connection  
The DB9-15P(VGA) connector is provided for compatible  
analog RGB outputs from your computer. Apple Macintosh  
computers can also be interfaced with using the optional  
Mitsubishi Macintosh adapter AD-A205.  
1. Power off, both the monitor and the computer.  
2. Set the DIP switches of Macintosh Adapter according  
to the setting chart.  
(See Section 7.3 Optional Macintosh Adapter AD-  
A205 settings.)  
3. Connect the 15-pin (DB-15P) end of the AD-A205  
Adapter to the straight 15-pin connector on the  
Macintosh video port on the computer or on the video  
board.  
4. Connect the sub-miniature 15-pin (DB9-15P) end of  
the AD-A205 Adapter to the SC-B104 cable.  
5. Connect the other end of the SC-B104 cable to the  
DB9-15P receptacle on the back of the monitor.  
6. Power on the monitor, then the Macintosh.  
7. After using the system, power off the monitor, then the  
Macintosh.  
3.2.1 Connecting to Any IBM VGA Compatible Sys-  
tem  
Figure 5 shows the SC-B104 cable connection to the Video  
Graphics Array (VGA) port in an IBM Personal System/2®  
series, or any VGA compatible system.  
1. Power off, both the monitor and the computer.  
2. Connect the one end of the SC-B104 cable to the  
DB9-15P connector on the VGA controller card.  
3. Connect the other end of the SC-B104 cable to the  
DB9-15P receptacle on the back of the monitor.  
4. Power on the monitor, then the computer.  
5. After using the system, power off the monitor, then  
the computer.  
Computer  
D-SUB  
Apple Macintosh  
Computer  
D-SUB  
Macintosh  
Adapter  
AD-A205  
(Option)  
Computer  
D-SUB  
VGA  
Compatible  
System  
Power Cord  
Cable SC-B104  
Figure 6  
D-SUB  
DB9-15P  
For the Apple Macintosh Computers having a VGA  
compatible port, steps 2 through 4 are not necessary.  
Connect the end of the signal cable to the port directly.  
In case of Apple Macintosh G3 series, use "Control  
Panel" of "Apple Menu" when selecting a resolution.  
If select the resolution from "Control Bar", no screen  
may be displayed and the computer may freeze.  
Cable SC-B104  
Figure 5  
Power Cord  
CAUTION  
The socket-outlet shall be installed near the equipment  
and shall be easily accessible. During servicing, discon-  
nect the plug from the socket-outlet.  
Méme si le moniteur est mis hors tension il reste toujours  
alimenté. La prise secteur devrait ainsi ètre facilement  
accssible en cas d'urgence.  
- 10 -  
4 OSD (On Screen Display)  
4
FUNCTIONS  
4.1 How to adjust the screen  
(5)Adjust by pressing  
or  
button.  
The monitor has an OSD(On Screen Display) function.  
The following procedure shows how to adjust the screen  
using the OSD function.  
(1) Turn on the monitor.  
(6)To turn the OSD off, press  
selected.  
when  
is  
If you don't press any button for about 12 seconds,  
the OSD will turn off automatically.  
(2) Press button  
screen.  
to display the OSD  
(3) Select the group icon on Main Menu by pressing  
.
Main Menu  
(4) Select the item icon on Sub Menu by pressing  
button.  
Sub Menu  
N O T E  
When pressing both  
and  
buttons simultaneously,  
item selection moves to the reverse.  
- 11 -  
4.2 Adjustment Items  
Items  
X:  
Available  
Function  
A
B
X
X
X
C
CONTRAST  
Adjusts the contrast level.  
X
BRIGHT  
Adjusts the black level of the screen  
X
X
COLOR TEMPERATURE  
HORIZ-SIZE  
Adjusts the color temperature of the image on the screen.  
Adjusts the horizontal size of the image on the screen.  
Adjusts the horizontal position of the image on the screen.  
Adjusts the vertical size of the image on the screen.  
Adjusts the vertical position of the image on the screen.  
Straightens the left and right sides of the image on the screen.  
Adjusts the parallelism of the left and right sides of the image on the screen.  
Adjusts the pincushioning at the top corners of the screen.  
Adjusts the pincushioning at the bottom corners of the screen.  
Adjusts the curvature of the left and right sides of the image on the screen.  
Adjusts the vertical slant or tilt of the screen image.  
X
HORIZ-PHASE  
VERT-SIZE  
X
X
X
X
X
X
X
X
X
VERT-POSITION  
PINCUSHION  
KEYSTONE  
TOP-PIN  
BOTTOM-PIN  
PIN-BALANCE  
KEY-BALANCE  
ROTATION  
Adjusts the rotation of the image on the screen.  
X
-
GEOMETRY RESET  
HORIZ-STATIC  
VERT-STATIC  
Restores to the factory preset level.(See "NOTE" below.)  
Adjusts the horizontal alignment of the red, green and blue beams.  
Adjusts the vertical alignment of the red green and blue beams.  
Adjusts the moire level on the screen.  
-
-
X
X
X
X
X
X
X
X
X
MOIRE CANCEL LEVEL  
CORNER PURITY (TL)  
CORNER PURITY (TR)  
CORNER PURITY (BL)  
CORNER PURITY (BR)  
Adjusts the purity of the top-left corners of the screen.  
Adjusts the purity of the top-right corners of the screen.  
Adjusts the purity of the bottom-left corners of the screen.  
Adjusts the purity of the bottom-right of the screen.  
X
X
X
X
CLAMP PULSE POSITION Uses this function to eliminate excessive green or white background that may occur  
when external sync signals are applied to the monitor.  
VIDEO LEVEL  
DEGAUSS  
Selects video level 1.0V or 0.7V. (0.7V Standard)  
Eliminates possible color shading or impurity.  
-
-
-
-
-
POWER-SAVE  
When setting to ON, the power consumption of the monitor will be reduced when not in use  
if your computer is set for power management.  
X
CONTROL LOCK  
OSD POSITION  
DIAGNOSIS  
Locks the OSD function except for "BRIGHT" and "CONTRAST".  
Moves the OSD screen position.  
X
X
-
Indicates the current scanning frequency, factory or user preset timing number, and  
signal input connector.  
LANGUAGE  
Selects the language used on OSD screen.  
X
A. Press "GEOMETRY RESET" to restore to the factory preset level.  
B. Press and buttons together, to restore to the factory preset level.  
C. Set data does not change by the change of the signal timing.  
If a non-Factory Preset timing is used, "GEOMETRY RESET" does not work.  
- 12 -  
Press the Minus Button  
Press the Plus Button  
Group  
Icon  
Item  
Icon  
Item  
To decrease the contrast.  
To decrease the brightness.  
To increase the red color level.  
To increase the contrast.  
CONTRAST  
BRIGHT  
To increase the brightness.  
To increase the blue color level.  
SCREEN  
COLOR TEMPERATURE  
HORIZ-SIZE  
To narrow the width of the image  
on the screen.  
To expand the width of the image  
on the screen.  
To move the image on the screen  
to the left.  
To move the image on the screen  
to the right.  
HORIZ-PHASE  
VERT-SIZE  
To narrow the height of the image  
on the screen.  
To expand the height of the image  
on the screen.  
To move the image down.  
To move the image up.  
VERT-POSITION  
PINCUSHION  
KEYSTONE  
To collapse the center of the im-  
age.  
To expand the center of the  
image.  
To decrease the width at the top  
of the screen image and to  
increase the width at the bottom.  
To increase the width at the top of  
the screen image and to decrease  
the width at the bottom.  
GEOM-  
ETRY  
To expand the width of the screen  
image near the corners of top.  
To narrow the width of the screen  
image near the corners of top.  
TOP-PIN  
To expand the width of the screen  
image near the corners of bottom.  
To narrow the width of the screen  
image near the corners of bottom.  
BOTTOM-PIN  
PIN-BALANCE  
KEY-BALANCE  
ROTATION  
To move the top and bottom of the  
screen image to the right.  
To move the top and bottom of  
the screen image to the left.  
To make the screen slant to the  
left.  
To make the screen slant to the  
right.  
To rotate the image counterclock-  
wise.  
To rotate the image clockwise.  
To restore to factory preset level.  
GEOMETRY RESET  
- 13 -  
Press the Minus Button  
Press the Plus Button  
Group  
Icon  
Item  
Icon  
Item  
HORIZ-STATIC  
VERT-STATIC  
To adjust the horizontal beam alignment on the full screen area.  
To adjust the vertical beam alignment on the full screen area.  
To decrease the level of the moire-clear wave.  
MOIRE CANCEL LEVEL  
CORNER PURITY(TL)  
To adjust the purity condition on the top-left corner.  
CORNER PURITY(TR) To adjust the purity condition on the top-right corner.  
VIDEO  
CORNER PURITY(BL)  
CORNER PURITY(BR)  
To adjust the purity condition on the bottom-left corner.  
To adjust the purity condition on the bottom-right corner.  
To eliminate an excessive green or white-back ground that may  
occur when external sync signals are applied to the monitor.  
To clamp the video signal at the  
back of the H-Sync pulse. If you  
CLAMP PULSE POSITION  
To clamp the video signal at  
connect to an older Macintosh, you  
the front of the H-Sync pulse.  
may need to press plus button.  
To select 1.0V of video input.  
To select 0.7V of video input.  
VIDEO LEVEL  
DEGAUSS  
To eliminate possible color shading or  
impurity due to magnetic effects.  
To select the power-save mode.  
(Your computer must be set for  
power management.)  
To select the constant power  
consumption mode.  
POWER SAVE  
CONTROL LOCK  
OSD POSITION  
DIAGNOSIS  
To lock the OSD function except for  
"BRIGHT" and "CONTRAST".  
To permit all OSD adjustments.  
MISC.  
To move the OSD screen  
position in a clockwise direction.  
To move the OSD screen position  
in a counter clockwise direction.  
Shows the current scanning frequency, Preset No., and signal input  
connection.  
To choose the language used on OSD.  
LANGUAGE  
ENG......English, FRA......French,  
GER......German, JPN......Japanese  
ESP......Spanish,  
- 14 -  
Before calling your Authorized Product Support, please  
check that the items below are properly connected or set.  
In case of using a non-standard signal, please check the  
pin assignments and the signal timing of your computer  
with the specification outlined in Section 6. SPECIFICA-  
TIONS and Section 7. APPENDIX.  
5
5
TROUBLESHOOTING  
ITEMS TO CHECK  
LOCATION  
PROBLEM  
Contrast and brightness controls.  
Front (OSD)  
LED On  
(Green)  
Power switch.  
AC power cord disconnected.  
Front  
Rear  
LED Off  
No  
picture  
Signal cable disconnected.  
Computer power switch.  
Power management function is active.  
Rear  
Computer  
Press any key on the keyboard  
LED On  
(Amber)  
or move the mouse.  
The following message appeared.  
Signal cable disconnected.  
Computer power switch.  
Power management function is active.  
Rear  
Computer  
Press any key on the keyboard  
INPUT CHECK  
H
V
COLOR CHECK  
R
G
B
or move the mouse.  
The following message appeared.  
Input signal frequency range is too high or too low for the  
monitor to synchronize with.  
Check the specification of  
graphics adapter.  
ATTENNTION  
SIGNAL FRREQUENCY  
IS OUT OF RANGE.  
FH  24.8KHz  
FV  43.0Hz  
PLEASE CCHANGE  
SIGNAL TTIM ING.  
Do "GEOMETRY-RESET" for a standard signal.  
Adjust HORIZ-SIZE, VERT-SIZE, HORIZ-PHASE, and  
VERT-POSITION with non-standard signals.  
Monitor may not be able to get full-screen image depend on  
signal. In this case, please select other resolution, or other  
vertical refresh timing.  
Front (OSD)  
Front (OSD)  
Display is miss-  
ing, center shifts,  
or too small or too  
large of a display  
size  
Make sure you wait a few seconds after adjusting the size  
of the image before changing or disconnecting the signal.  
Display is dark or  
too bright  
"VIDEO LEVEL" is not at the appropriate position for your  
graphics adapter output.(0.7V or 1.0Vp-p)  
Front (OSD)  
Thin vertical black lines on one or both sides of the  
screen. This minor condition is caused by grille element  
overlap which can occur during shipping.  
• Position an open white window over the affected area of  
the screen and maximize the brightness and contrast  
controls. This will cause localized heating of the overlap  
which will clear in a few minutes. Be sure to readjust the  
brightness and contrast controls back to the normal  
viewing levels after this procedure.  
Black vertical  
lines are visible  
on the screen.  
- 15 -  
ITEMS TO CHECK  
LOCATION  
PROBLEM  
The 2 very faint thin lines across the screen are normal.  
They are caused by the aperture grille stabilization  
filaments(Damper Wires) which are required for all  
Two fine horizontal  
lines are visible on  
the screen.  
aperture grille CRTs’.  
Aperture Grille  
Shadow of  
Damper Wires  
Electron Gun  
Damper Wires  
Shadow of Damper Wires  
Aperture Grille Type  
A buzzing sound  
when power on.  
A brief vibration or hum sound that is heard just after power  
up is normal. This is caused by the automatic degaussing  
function. This sound will be heard each time the monitor is  
powered up from a cold start and each time the manual  
degauss button is used.  
- 16 -  
6 SPECIFICATIONS  
6
Size  
50cm/19"(46cm/18" Diagonal Viewable Image)  
Mask type  
Gun  
Aperture grille  
In-line  
Deflection angle  
Phosphors  
Aperture grille pitch  
Face Plate  
Focusing method  
Video  
90°  
CRT  
Red, Green, Blue EBU (medium short persistence)  
0.24mm  
Anti-glare, Anti-reflection and Anti-static film  
Dynamic Beam Forming (DBF)  
0.7 or 1.0Vp-p analog RGB  
Separate H, V sync., or Composite sync  
DB9-15P  
INPUT SIGNAL  
Sync  
Input Connectors  
Input Impedance  
Horizontal  
Vertical  
SIGNAL INTERFACE  
75Ω(video), 2.2kΩ(sync.)  
30 - 108kHz  
SCANNING  
FREQUENCY  
50 - 140Hz  
RESOLUTION (HxV) 1600 dots x 1200 lines Non-Interlaced maximum addressable resolution format at 85Hz  
WARM-UP TIME  
BRIGHTNESS  
30 minutes to reach optimum performance level  
100cd/m2, standard full white video signal at 9300K (+ 8MPCD)  
Horizontal  
2.3 µsec (typ.)  
500 µsec (typ.)  
ratio 4:3  
BLANKING TIME  
Vertical  
DISPLAY SIZE  
COLOR  
350mm x 262mm(typ.)  
5000K~9300K  
AC100-120/220-240V±10% 50/60Hz 120W (typ.)  
POWER SOURCE  
OPERATING  
ENVIRONMENT  
DIMENSIONS  
WEIGHT  
Temperature  
5 -35°C  
Humidity  
10 -90%RH (without condensation)  
(W)17.9inch x (H)18.2inch x (D)18.0inch / (W) 454mm x (H) 462mm x (D) 456mm  
Approx. 23.0kg (50.7lbs.)  
TILT/SWIVEL  
BASE  
Tilt Angle  
Swivel Angle  
Safety  
-5° - +15°  
±90°  
UL1950 (UL), CSA C22.2 No.950 (C-UL)  
EN60950 (TÜV-GS)  
EMC  
FCC Class-B, DOC Class-B  
EN55022 Class-B  
EN50082-1, EN61000-3-2, EN61000-3-3  
DHHS, HWC, Röv vom 8.1, 1987  
CE-Marking, MPR-II/TCO'91  
ISO9241-3, ISO9241-7, ISO9241-8 (TÜV-GS)  
TCO '99  
REGULATIONS  
X-Ray  
Other  
International ENERGY STAR Program  
This model is registered / certified with Model No. NUR1905STTKW.  
*
- 17 -  
7 APPENDIX  
7
7.2 SC-B104 Signal Cable  
7.1  
Monitor Signal Input Connector (DB9-15P)  
(Female)  
Approx. 1.8m  
5
4
3
2
1
2
4
5
1
3
10  
9
8
7
6
DB9-15P  
9
10  
6
7
8
12  
11  
13  
15  
14  
11  
12  
13  
14  
15  
MOUNTED ON THE REAR PANEL  
PIN ASSIGNMENTS  
DB9-15P(Male)  
DB9-15P(Male)  
PIN ASSIGNMENTS  
Pin No.  
Signal  
RED VIDEO  
GREEN VIDEO  
BLUE VIDEO  
GROUND  
DDC GROUND  
RED GROUND  
GREEN GROUND  
BLUE GROUND  
NC  
1
2
3
4
5
6
7
8
Pin No.  
Signal  
RED  
GREEN  
BLUE  
1
2
3
4
5
6
7
8
GROUND  
DDC GROUND  
RED GROUND  
GREEN GROUND  
BLUE GROUND  
NC  
SYNC GROUND  
GROUND  
9
10  
11  
12  
13  
SYNC GROUND  
GROUND  
9
10  
11  
12  
13  
14  
SDA  
HORIZONTAL SYNC  
or COMPOSITE SYNC  
VERTICAL SYNC(VCLK)  
SCL  
SDA  
HORIZONTAL SYNC  
VERTICAL SYNC(VCLK)  
14  
15  
15  
SCL  
DDC .................. DISPLAY DATA CHANNEL  
SDA ................... SERIAL DATA  
SCL ................... SERIAL CLOCK  
NC ..................... NO-CONNECTION  
DDC ................ DISPLAY DATA CHANNEL  
SDA ................ SERIAL DATA  
SCL................. SERIAL CLOCK  
NC .................. NO-CONNECTION  
7.3  
Optional Macintosh Adapter AD-A205 settings  
The AD-A205 Macintosh Adapter(option) allows you to  
take an advantage of the built in video capabilities of  
your Macintosh computer with the monitor.  
(2)  
Set the dip switches according to the following chart.  
By using the following chart, you can choose a main  
resolution, quickly.  
If you wish to operate by other resolution, refer to  
next page; “AD-A205 Mac Adapter Setting Chart”  
(1)  
Set the dip switches of the adapter, before connect  
to the computer.  
Switch  
Switch Setting  
Apple Macintosh  
ON  
1,2  
Macintosh IIsi, IIci, IIvi, IIvx, LC, LC II  
Macintosh LC III, LC475, LC630  
Dip Switches  
Macintosh  
2,4  
AD-A205  
ON  
1
2
M
IT  
3
4
5
S
U
B
6
IS  
H
I
Macintosh Quadra 610, 650, 700, 800, 840AV, 900, 950  
Macintosh Centris 610, 650, 660AV  
1,2,3,4  
Display monitor  
Performa 6260, 6310, 6410, 6420  
Power Macintosh 6100, 6100AV, 6200, 6300  
Power Macintosh 7100AV, 7200, 7300, 7500, 7600  
Power Macintosh 8100, 8100AV, 8500, 8600  
Power Macintosh 9500, 9600  
1,2,6  
3,4  
Workgroup Server 7350, 8150, 9150, 9650  
Power Macintosh 4400, G3  
- 18 -  
(3)  
(4)  
“AD-A205 Mac Adapter Setting Chart” shows all available modes for Macintosh systems and all possible combinations  
with the monitor.  
We recommend that you use the monitor with a preset timing. (See Section 1.2 Internal Preset Memory Capability)  
Please refer to the instruction book of your computer about the resolution setting.  
Resolution may not be changed on some computers.  
- 19 -  
CP871C158A40  
NEC-Mitsubishi Electronics Display of America, Inc.  
1250 North Arlington Heights Road, Itasca, Illinois 60143-1248, U.S.A.  

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