CTX PV720A User Manual

PV720A User’s Manual  
U s e r ’ s M a n u a l  
P V 7 2 0 A  
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PV720A User’s Manual  
Important Safety Instructions  
FCC Statement  
This equipment has been tested 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 interference in a residential  
installation. This equipment generates, uses and can radiate radio frequency  
energy and, if not installed and used in accordance with the instructions, may  
cause harmful interference to radio communications. However, there is no  
guarantee that interference will not occur in a particular installation. If this  
equipment does cause harmful interference to radio or television reception,  
which can be determined by turning the equipment off and on, the user is  
encouraged to try to correct the interference by one or more of the following  
measures:  
Relocate the receiving antenna.  
Increase the separation between the equipment and the receiver.  
Connect the equipment into an outlet on a circuit different from that to  
which the receiver is connected.  
Consult the dealer or an experienced radio/TV technician for help.  
Warning:  
If a shielded-type power cord is supplied with this monitor, it is required in  
order to meet FCC emission limits and to prevent interference with nearby  
radio and television reception. Only shielded cables should be used to  
connect I/O devices to this equipment. You are cautioned that changes or  
modifications not expressly approved by the party responsible for compliance  
could void your authority to operate the equipment.  
CE Statement  
This device complies with the requirements of EMC (Electromagnetic  
Compatibility), and with Low Voltage directive.  
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PV720A User’s Manual  
TCO'99  
TCO99 compliant monitors must be compliant with TCO99 which is more  
stringent than MPRII. The purchase of TCO99 compliant monitors contributes  
to reducing the burden on the environment and also to the further  
development of environmentally adapted electronics products.  
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.  
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).  
Approval requirements cover a wide range of issues: environment,  
ergonomics, usability, emission of electric and magnetic fields, energy  
consumption and electrical and fire safety.  
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.  
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PV720A User’s Manual  
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. 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  
Environmental requirements  
Flame retardants  
Flame retardants are present in printed circuit boards, cables, wires, casings  
and housings. There 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.  
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.  
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PV720A User’s Manual  
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.  
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.  
CFCs (freons)  
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.  
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.  
Safety Precautions  
Please read the following instructions carefully. This manual should be  
retained for future reference.  
1. To clean the LCD Monitor screen make sure the Monitor is in the power off  
mode. Unplug the Monitor from its power source before cleaning it. Stand  
away from the LCD Monitor and spray cleaning solution onto a rag. Without  
applying excessive pressure clean the screen with the slightly dampened rag.  
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PV720A User’s Manual  
2. Do not place your LCD Monitor near a window. Exposing the Monitor to rain,  
water, moisture or sunlight can severely damage it.  
3. Do not place anything on top of the Monitor/PC signal cord. Make sure the  
cord is placed in an area where it will not be stepped on.  
4. Do not apply pressure to the LCD screen. Excessive pressure may cause  
permanent damage to the display.  
5. Do not remove the cover or attempt to service this unit by yourself. You may  
void the warranty. Servicing of any nature should only be performed by an  
authorised technician.  
6. Safe storage of the LCD Monitor is in a range of minus 20 to plus 65  
degrees Celsius. Storing your LCD Monitor outside this range could result in  
permanent damage.  
7. If any of the following occurs immediately unplug your Monitor and call an  
authorized technician.  
The power or Monitor-to-PC signal cord is frayed or damaged.  
Liquid has been spilled into the Monitor, or it has been exposed to  
rain.  
The Monitor has been dropped or the case has been damaged.  
8. For use only with power supply:  
FSP Electronic Co., Ltd. Type: FSP040-1AD101  
Linearity Electronic Co., Ltd. Type: LAD6019AB4  
Li shin International Enterprise Corp. Type: LSE9901B1250  
LIEN CHANG Corp. Type LA-40M-112  
Notice : Actual safety specifications please refer to the label on the back  
of monitor.  
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PV720A User’s Manual  
Introduction  
Product Description  
Congratulations on purchasing this new generation monitor. Your LCD  
monitor incorporates high quality display into a small lightweight module. It  
has power- saving capabilities and emits no X-ray radiation.  
The features are:  
17" TFT Liquid Crystal Display  
Compatible with IBM VGA, VESA  
Direct RGB input  
SXGA 1280x1024 resolution  
Lightweight compact design, weighing less than 7.5Kg  
DPMS (power saving)  
Universal adapter power supply  
Anti-glare display  
On-Screen Display (OSD) controls and adjustments  
Package Overview  
Your monitor package contains:  
LCD Monitor  
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PV720A User’s Manual  
User's Guide /  
Driver CD  
Power Cord  
Power Adapter  
D-Sub 15 VGA Signal Cable  
3.5 mm Audio Cable  
Speaker Box  
CAUTION  
Keep the shipping carton in case the need arises to store or transport the unit. Let the  
LCD lie on its face when you put it into the carton.  
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PV720A User’s Manual  
Installation & Remove  
1-1. Installing the Portrait  
1-2. Remove the Portrait  
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PV720A User’s Manual  
2-1. Rotating to the mode "Portrait" (vertical orientation)  
3-1. Installing VESA-compliant Connecting Device*  
This product provides square screw holes that conform to 100mm*100mm  
VESA-compliant connection interface.  
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PV720A User’s Manual  
3-2. Remove VESA-compliant Connecting Device*  
*User should prepare the connection device for VESA themselves.  
4-1. Speaker Box Install  
Cabling for Your Display  
1. Turn off the power of your computer and other devices.  
2. Connect (1) the video signal cable of the monitor to the 15-pin connector of  
the video port in your computer.  
3. With the monitor switched off, attach (2) the power cord to the monitor and  
then to a grounded power outlet.  
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PV720A User’s Manual  
4. Connect your audio cable one end to the external speaker, through the  
connector of audio input on the rear part; the other end to audio device (such  
like connector of the sound card in the PC).  
5. Connect to the earphone plug-in if you need this device.  
6. Turn on the monitor and computer.  
7. If necessary, adjust the front panel controls according to your personal  
preference.  
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PV720A User’s Manual  
Recommended Use of the Monitor  
Power  
Use the type of power indicated on the marking label.  
Plugs  
Do not remove any of the prongs of the monitor's three-pronged power plug.  
Disconnect the power plug from the AC outlet if you are not going to use it for  
an indefinite period of time.  
Power cords  
Use the proper power cord with correct attachment plug type. If the power  
source is 120 V AC, use a power cord that has UL and CSA approvals. If the  
power source is a 240 V AC supply, use the tandem (T blade) type attachment  
plug with ground conductor power cord that meets the respective European  
country's safety regulations, such as VDE for Germany.  
We recommend using the power cord supplied with the product. However, if  
another type of power cord is required power cord H05VV-F or VW-1, 18AWG  
x 3G should be used.  
Do not overload wall outlets or power cords. Ensure that the total of all units  
plugged into the wall outlet does not exceed 7 amperes.  
Ensure that the total ampere ratings on all units plugged into the extension  
cord is not above the cord's rating.  
If the power supply cord which came with your monitor is to be connected to  
the PC instead of the wall outlet, this equipment should be used with UL/TUV  
approved computers with receptacle rated 100~240V AC, 50/60Hz, 1.0A  
(minimum).  
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PV720A User’s Manual  
Do not allow anything to rest on the power cord. Do not locate this product  
where persons will walk on the cord.  
Environment  
Place the monitor on a flat level surface.  
Place the monitor in a well-ventilated place.  
Keep the monitor away from: rain or water overly hot, cold or humid places  
sunlight dusty surroundings equipment that generates strong magnetic fields.  
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PV720A User’s Manual  
Controls and Adjustments  
Once you have installed this monitor with your system, please read the  
instructions in this section, they give you some guidelines on how to use the  
monitor more efficiently. And lead you through the various functions of the  
user controls and explain how to adjust the monitor to your personal  
preference.  
Front User Controls  
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PV720A User’s Manual  
(1) Enter " " button  
To display the OSD manual and select functions.  
(2) Down " " button  
To adjust the selected OSD function or the brightness directly.  
(3) Up " " button  
To adjust the selected OSD function or the contrast directly.  
(4) "ESC" button  
To close the OSD manual and to escape function.  
(5) Power LED Indicator  
As long as the monitor is powered, this indicator is lit. In normal operation, it lights green.  
While in power saving mode, the indicator will turn to amber.  
(6) Power Switch  
To turn the monitor On or Off.  
(7) Stereo Earphone Plug-in (Bottom View)  
(8) Audio Connector (Back View)  
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PV720A User’s Manual  
On Screen Display (OSD) Main menu  
1. Press " " to open the OSD main menu.  
2. Use the " " and " " arrows to move through the displayed functions.  
3. Press " " to confirm your selected function.  
Brightness  
Press the " " button to enter the brightness, and press the " " or " " button to increase or  
decrease the brightness level, then press " ESC" button to exit.  
Contrast  
Press the " " button to enter the contrast, and press the " " or " " button to increase or  
decrease the contract level, then press " ESC" button to exit.  
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PV720A User’s Manual  
1. Volume Tuning  
Normal Mode  
Press " " to enter "Volume", and press " " or " " to adjust the volume.  
Power Saving Mode (when power indication lights amber)  
a. Mute Hot Key (when playing music)  
Press "ESC" to enter Mute Mode, and press "ESC" again will return to sound playing  
mode.  
b. Control the volume  
In Power Saving Mode, press " " or " " to enter the volume tuning window, and press "  
" or " " key to adjust the volume. After 6 seconds, the volume tuning window will close  
automatically.  
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PV720A User’s Manual  
2. Auto Tune  
Press " " button, the system will automatically adjust the clock, phase, H-position and  
V-position values for optimal settings.  
ADVANCE AUTO TUNE PATTERN PROGRAM USING GUIDE  
As some VGA Card doesn't match the VESA standard. It can't out-put 0.7 V p-p VESA standard.  
Therefore, we need "ADVANCE AUTO TUNE PATTERN PROGRAM" to modify the  
parameters of monitor to match different output level of VGA card.  
Win_pat.exe (This file includes in the folder "driver" of CD Title "Interactive User's Manual") is  
used for Windows95 or 98 currently display mode adjustment. It will adjust the VGA input  
level and video quality to optimize.  
Dos_pat.exe (This file includes in the folder "driver" of CD Title "Interactive User's Manual") is  
used for 720x400 70Hz & 640x 350 70Hz under DOS mode adjustment. It will adjust the VGA  
input level and video quality to optimize.  
For the adjustment, please execute the program, then processing the "Auto Tune" function in the  
OSD menu.  
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PV720A User’s Manual  
3. Color  
You can choose either the 6500°K, 9300°K colour temperature mode or User mode to store  
your user defined color settings.  
User Mode  
Press " " button to enter User mode.  
Press the " " or " " button to select the R/G/B gain, then press " " button to roceed.  
Finally, press "ESC" button to leave this function.  
4. Quality  
Here are some items can be adjusted as below, please press " " enter the item menu.  
Clock:  
Press the " " or " " button to adjust the width of the screen to a maximum.  
Phase:  
Press the " " or " " button to reduce the noise on the screen.  
Smoothing:  
Press the " " or " " button to select "Yes" or "No" to enable "smoothing".  
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PV720A User’s Manual  
5. Position  
To adjust the Image or OSD position.  
Image Position or OSD Position  
H - Position: Press the " " or " " button to reposition of the picture or the OSD  
window to the right or left.  
V - Position: Press the" " button to moves the picture or the OSD window upwards  
and " " to move them downwards.  
Center: The Image or OSD window will be adjusted automatically on center of the  
screen.  
6. Language  
Press the " " or " " button to select between English, French, Italian, Spanish or German  
languages.  
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PV720A User’s Manual  
7. Recall  
Press the " " or " " button to select "Yes" or "No".  
Choosing Recall to callback all the settings for the current Input Signal mode to factory preset.  
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PV720A User’s Manual  
Energy Declaration  
This monitor is equipped with a function for saving energy, which supports the  
VESA Display Power Management Signaling (DPMS) standard. This means  
that the monitor must be connected to a computer, which also supports the  
VESA DPMS standard to fulfill the requirements of the NUTEK specification  
803299/94/96. The time settings for switching to a power saving mode are  
adjusted from the system unit by software. From the first indication of inactivity  
to power saving position A2 the total time must not be set to more than 70  
minutes.  
1. VESA Power-Management Proposal  
VESA DPMS Standard  
H. sync  
Off  
V. sync  
On  
Video  
Blank  
Blank  
Blank  
State  
Stand-by  
Suspend  
Off  
On  
Off  
Off  
Off  
2. Power Consumption (120/230 Vac)) (Without Audio)  
VESA  
state  
LED  
Power  
NUTEK  
indicator  
Consumption  
On  
Green  
Amber  
< 40W  
< 5W  
Normal operation  
Power Saving  
Position A1  
Suspend  
Power Saving  
Position A2  
Off  
Amber  
< 5W  
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PV720A User’s Manual  
Trouble Shooting  
If you are experiencing trouble with the LCD display refer to the following. If  
the problem persists please contact your local dealer or our service center.  
Check if the monitor is turned on.  
The monitor does not  
respond after you turn on  
the system.  
Turn off the power and check the monitor  
power cord and signal cable are properly  
connected.  
Refer to the Controls and Adjustments  
section to adjust the brightness  
The characters on the  
screen are dim.  
(BRIGHTNESS on the OSD sub-menu.) .  
During use the monitor screen may  
automatically turn off as a result of the  
Power Saving feature. Press any key to  
see if the screen comes back.  
The screen is blank.  
Refer to the Controls and Adjustments  
section to adjust the brightness  
(BRIGHTNESS on the OSD sub-menu.) .  
Turn off the monitor and turn it on again.  
The screen flashes when it  
initializes.  
Refer to the Controls and Adjustments  
section to reload the default setting  
(RESET on the OSD main-menu.) .  
Check to see if the resolution of your  
computer is higher than that of the LCD  
display.  
Partial image or incorrectly  
displayed image  
Reconfigure the resolution of your  
computer to make it less than or equal to  
1280 x 1024.  
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PV720A User’s Manual  
Use "Clock" to make an adjustment.  
Image has vertical line  
bars  
Check and reconfigure the display mode  
of the vertical refresh rate of your graphic  
card to make it compatible with the LCD  
display.  
Image has horizontal  
flickering lines  
Use "Phase" to make an adjustment.  
When the input signal is outside the  
normal specifications the screen will  
display an "Signal out of Range"  
message.  
Signal out of Range  
The "No Signal Input" message indicates  
that the cable may not be plugged  
property into the host system.  
No Signal Input  
WARNING:  
Do not disassemble the monitor. Contact your dealer if needed.  
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PV720A User’s Manual  
Technical Information  
Compatibility  
This LCD monitor supports multiple operating platforms such as IBM  
compatible computers. This section provides you with detailed information on  
pin assignment of the D-Sub connector and the preset timing chart of the  
prevailing video standards.  
Pin Assignments  
Male Mini D-15 Connector  
Signal  
Red Video  
15 Pin Mini D-Sub  
1
Green Video  
Blue Video  
2
3
Horizontal Sync  
Vertical Sync  
Ground  
13  
14  
5, 6, 7, 8, 10, 11  
No Connection  
SDA (DDC)  
SCL (DDC)  
4, 9  
12  
15  
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PV720A User’s Manual  
Video Modes  
Horizontal  
Frequency  
(KHz)  
Refresh  
Rate  
Resolution  
VCLK(MHz)  
Standard  
(Hz)  
640*350  
720*400  
640*480  
640*480  
640*480  
800*600  
800*600  
800*600  
1024*768  
1024*768  
1024*768  
1280*1024  
1280*1024  
1152*864  
25.175  
28.322  
25.175  
30.240  
31.500  
40.000  
50.000  
49.500  
65.000  
75.000  
78.750  
108  
31.470  
31.469  
31.470  
37.861  
37.500  
37.879  
48.077  
46.880  
48.363  
56.476  
60.020  
63.981  
79.976  
67.500  
70.000  
70.000  
59.940  
72.000  
75.000  
60.000  
72.000  
75.000  
60.000  
70.000  
75.000  
60  
IBM VGA  
IBM VGA  
IBM VGA  
VESA  
VESA  
VESA  
VESA  
VESA  
VESA  
VESA  
VESA  
VESA  
135  
75  
VESA  
108  
75  
VESA  
28  
PV720A User’s Manual  
Product Overview  
Pivot Function  
You can turn the LCD panel right 90 degree for particular viewing.  
Front View (unit: mm)  
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PV720A User’s Manual  
Side View (unit: mm)  
For viewing clarity, you can tilt the LCD panel forward (up to 5 degrees) or  
backward (up to 20 degrees)  
Rear View (unit: mm)  
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PV720A User’s Manual  
Specifications  
17" TFT LCD module with wide-viewing angle,  
LCD Panel  
0.264(H)x0.264 (V)mm pixel  
[ Monitor ]  
17" (43.2 cm diagonal)  
SXGA 1280x1024  
16.7M True color  
250 Cd/m2 (typical)  
350:1 (typical)  
Effective display size  
Resolution (max.)  
Displayable colours  
Brightness  
Contrast ratio  
Horizontal: 30 to 82 kHz automatically  
Vertical: 50 to 75 Hz automatically  
Scan Frequency  
45 ms  
Response time  
Audio Input  
1V(RMS), Max.  
1W X 2  
Audio Output  
Power/Enter/Up/Down/Esc  
User controls  
Power Consumption  
40 W Max.  
<5 W Power Saving  
[ OSD control options ]  
Main menu  
Volume Tuning, Auto-Tune, Color, Quality,  
Position, Language, Recall  
Clock, Phase, Smoothing, Image Pos, OSD Pos  
Sub-menu  
Analog 0.7V peak to peak separate TTL Positive or  
Negative  
Input signal  
100~240 VAC, 50/60 Hz (automatically)  
DDC 1/2B  
Power Supply  
Plug & Play  
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PV720A User’s Manual  
[ Dimension & Weight ]  
438 x 166 x 447 mm  
Size (WxDxH)  
Weight (net)  
7.5 Kgs  
[ Operating Environment ]  
5°C ~ 35°C  
Temperature  
Humidity  
Altitude  
20% ~ 80% (non-condensing)  
10,000ft  
[ Storage Environment ]  
-20°C ~ 60°C  
Temperature  
Humidity  
Altitude  
10% ~ 90% (non-condensing)  
40,000ft  
Note: Specifications are subject to change without notice  
32  

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