IBM Computer Monitor T 541 User Manual

T541 Flat Panel Monitor  
User Guide  
 
T541 Flat Panel Monitor User Guide  
Contents  
Setting up the monitor ...............................................................................................2  
System Hardware Requirements.........................................................................2  
Handling Instructions ...........................................................................................2  
Desk Top Use.......................................................................................................3  
Monitor Installation ....................................................................................................4  
Connecting your Monitor......................................................................................4  
Switching on your Monitor....................................................................................5  
Monitor Driver Installation.........................................................................................6  
Driver installation for Windows 95 or Windows 98...............................................6  
Driver installation for Windows 2000 or Windows Me..................................................7  
Driver installation for Windows XP ................................................................................8  
Image Setup for Analog Input ..................................................................................9  
Auto Setup ...........................................................................................................9  
AutoSetup for Windows 3.1, Windows 95, Windows 98, Windows 2000,  
Windows Me, Windows XP or Windows NT ..............................................................10  
Adjusting the image settings in DOS..................................................................11  
Manually adjusting the image settings...............................................................12  
Ergonomic Considerations......................................................................................13  
Workplace preparation.......................................................................................13  
Working Practices ..............................................................................................13  
Adjusting the Monitor Position ...............................................................................14  
Caring for your Monitor ......................................................................................14  
Adjusting Your LCD Monitor ...................................................................................15  
User controls......................................................................................................15  
On-screen display (OSD) controls .....................................................................16  
Further Information ..................................................................................................19  
Display modes ...................................................................................................19  
Power Management...........................................................................................20  
Troubleshooting .......................................................................................................21  
Specifications ...........................................................................................................23  
1
 
Setting up the monitor  
System Hardware Requirements  
This monitor requires a computer with a suitable on-board sub-system or  
Video Adapter card that can support XGA 1024 x 768, SVGA 800 x 600, or  
VGA 640 x 480 at 60Hz.  
Handling Instructions  
1. Do not support the monitor within the screen area. The Liquid Crystal  
Display is glass and can be damaged by rough handling or excessive  
pressure.  
2. Before using your monitor for the first time, remove the clear protective  
film from the front of the screen.  
2
 
Desk Top Use - Remove the clip on stand models  
Before adjusting your monitor for the first time, remove the locking clip on  
rear of the stand. Carefully hold the screen of the monitor and then sqeeze  
at arrows shown to remove(figure A).  
(A)  
3
 
Monitor Installation  
Connecting your Monitor  
1. Turn off your computer and all attached devices. Next, unplug the  
power cord(s) to your computer and all attached devices.  
2. Connect the signal cable.  
The analog signal cable is already connected to your monitor.  
analog connector is the blue connector.  
The  
When connecting the analog signal cable (Figure A)  
Connect the free end of the attached signal cable to the 15-pin Monitor  
port on the computer and tighten screws.  
(Figure A)  
If connecting a DVI-D digital signal cable (Figure B)  
Connect one end of the monitor signal cable to the white connector  
on the rear panel of the monitor. Connect the other end to the white  
connector on the rear panel of the computer and tighten the screws.  
Cable not supplied  
(Optional)  
(Figure B)  
4
 
3. Connect the power cord to the monitor and then plug the power cord into a  
properly grounded outlet. Next, reconnect the power cord(s) to your computer  
and all attached devices.  
Switching on your Monitor  
1. Switch on your monitor by pushing and releasing the power switch marked [  
at the front of the bezel.  
]
[To switch off your monitor, push and release the power switch again.]  
2. Switch on your computer.  
3. If you are using the analog connector, run AUTO SETUP by following the  
instructions in the Auto Setup section on page 9.  
5
 
Monitor Driver Installation  
Driver installation for Windows 95 or Windows 98  
This section must be  
completed before  
To use the Plug and Play feature in Microsoft®Windows®95 or Windows  
98, files should be loaded from the IBM Monitor CD.  
1. Turn off the computer and all attached devices.  
2. Ensure that the monitor is connected correctly.  
continuing with the  
Windows95 or Windows98  
Auto Setup on page 10.  
3. Turn on the monitor and then the system unit. Allow the system to boot  
into Windows95 or Windows98.  
Your computer’s Plug and Play code may warn you that your system  
hardware has changed. This means that it has detected your new  
monitor for the first time.  
4. Open the DISPLAY PROPERTIES window by clicking START, SETTINGS,  
CONTROL PANEL and then double - clicking on the DISPLAY icon.  
On LCD monitors, unlike  
iCRTs, a faster refresh rate  
does not improve display  
5. Click the SETTINGS tab.  
quality. IBM recommends  
using either 1024 x 768 at a  
refresh rate of 60Hz or 640 x  
480 at a refresh rate of 60Hz.  
• In case of Windows 95 :  
6 - 1. Click the CHANGE DISPLAY TYPE button.  
2.Click the CHANGE MONITOR TYPE button.  
• In case of Windows 98 :  
6 - 1.Click the ADVANCED button.  
2.Click the MONITOR tab.  
3. Open the UPGRADE DEVICE DRIVER WIZARD window by clicking on  
CHANGE button and then select the NEXT button.  
4. Click the “Display a list of the known drivers for this device so that  
I can choose a specific driver” and then select the NEXT button.  
7. Insert the Setup CD into the CD driver: and click the HAVE DISK button.  
8. Click OK.  
9. Ensure that the CD drive letter is selected, and then select the ‘Drivers’  
folder.  
10.Choose IBM T541 monitor and Click OK. The files will be copied from  
the CD to your hard disk drive.  
11.Close all open windows and remove the CD.  
12.Restart the system.  
The system will automatically select the maximum refresh rate and  
corresponding Color Matching Profiles.  
6
 
Driver Installation for Windows 2000 or Windows Me  
This section must be  
completed before  
continuing with the  
Windows2000 ,Windows Me  
To use the Plug and Play feature in Microsoft Windows 2000 or Microsoft  
Windows Millennium Edition(Me) files should be loaded from the IBM  
Monitor CD.  
Auto Setup on page 10.  
1. Turn off the computer and all attached devices.  
2. Ensure that the monitor is connected correctly.  
3. Turn on the monitor and then the system unit. Allow the system to boot  
into Windows 2000 or Windows Me.  
4. Open the DISPLAY PROPERTIES window by clicking START, SETTINGS,  
CONTROL PANEL and then double-clicking the DISPLAY icon.  
5. Click the SETTINGS tab.  
6. Click the ADVANCED button.  
7. Click the MONITOR tab.  
8. Click the PROPERTIES button.  
9. Click the DRIVER tab.  
On LCD monitors, unlike  
iCRTs, a faster refresh rate  
does not improve display  
quality. IBM recommends  
using either 1024 x 768 at a  
refresh rate of 60Hz or 640 x  
480 at a refresh rate of 60Hz.  
10.Open the UPGRADE DEVICE DRIVER WIZARD window by clicking on UPDATE  
DRIVER and then Click the NEXT button.  
11.Select the “Display a list of the known drivers for this device so that I can  
choose a specific driver” and then Click the NEXT button.  
12.Insert the Setup CD into the CD drive : and click the HAVE DISK button.  
13.Click OK.  
14.Ensure that the CD drive letter is selected, and then select the ‘Drivers’  
folder.  
15.Choose IBM T541 monitor and Click OK. The files will be copied from  
the CD to your hard disk drive.  
16.Close all open windows and remove the CD.  
17.Restart the system.  
The system will automatically select the maximum refresh rate and  
corresponding Color Matching Profiles.  
7
 
Driver Installation for Windows XP  
This section must be  
To use the Plug and Play feature in Microsoft Windows XP files should be  
loaded from the IBM Monitor CD.  
completed before  
continuing with the  
Windows XP Auto Setup on  
page 10.  
1. Turn off the computer and all attached devices.  
2. Ensure that the monitor is connected correctly.  
3. Turn on the monitor and then the system unit. Allow the system to boot  
into Windows XP.  
4. Open the DISPLAY PROPERTIES window by clicking START, SETTINGS,  
CONTROL PANEL and then double-clicking the DISPLAY icon.  
5. Click the SETTINGS tab.  
6. Click the ADVANCED button.  
7. Click the MONITOR tab.  
8. Click the PROPERTIES button.  
9. Click the DRIVER tab.  
On LCD monitors, unlike  
iCRTs, a faster refresh rate  
does not improve display  
quality. IBM recommends  
using either 1024 x 768 at a  
refresh rate of 60Hz or 640 x  
480 at a refresh rate of 60Hz.  
10.Open the Hardware Update Wizard window by clicking on UPDATE  
DRIVER and then Click the NEXT button.  
11.Select the “Install from a list or Specific location(Advanced)” and then  
Click the NEXT button.  
12.Insert the Setup CD into the CD drive : and click the HAVE DISK button.  
13.Click OK.  
14.Ensure that the CD drive letter is selected, and then select the ‘Drivers’  
folder.  
15.Choose IBM T541 monitor and Click OK. The files will be copied from  
the CD to your hard disk drive.  
16.Close all open windows and remove the CD.  
17.Restart the system.  
The system will automatically select the maximum refresh rate and  
corresponding Color Matching Profiles.  
8
 
Image Setup for analog input  
Auto Setup  
Before carrying out this  
section, it is very important  
that the correct monitor  
drivers have been  
For digital input, image setup is not required.  
When you first use your monitor, you must perform Auto Setup for analog  
input. If you are using digital input, continue with the instructions on page  
13. This procedure sets up your monitor to process the video signals from  
your computer without image discoloration or smearing. After you perform  
Auto Setup, the settings are stored and used each time you turn on the  
monitor.  
installed.(See pages 6 and 8)  
The Setup Utility included  
ion the setup CD displays a  
test pattern of dots. It does not  
replace or modify the display  
drivers.  
In order to optimize the displayed image a set-up utility is provided on the  
IBM Monitor CD. Operation of this utility is dependent on the operating  
system on your computer. You may choose to run AUTO SETUP for each  
operating system that you use. This means that if you sometimes use your  
monitor while running any version of Windows and sometimes also use it  
from within DOS (not a DOS window), you must run AUTO SETUP for both  
Windows and DOS. You may run versions of AUTO SETUP in any order.  
The Auto Setup instructions  
irequire the monitor to be  
warmed up for 15 minutes.  
This is not required for normal  
operation.  
If your computer does not  
irun with the setup CD  
Before you begin AUTO SETUP for your computer, make sure the  
computer video mode is set in the range of the supported screen  
resolution shown in the table on page 19.  
shipped with the monitor, refer  
to Manual Setup on page 12.  
The AUTO SETUP process  
ionly applies to the current  
screen mode. When a new  
mode is selected, repeat this  
section to reset the monitor.  
You should perform AUTO SETUP for each screen mode you use.  
9
 
AutoSetup for Windows 3.1, Windows 95, Windows 98, Windows 2000,  
Windows Me, Windows XP or Windows NT  
If the monitor is in standby  
imode (STANDBY ON), it  
1. Turn on the monitor first; then the computer.  
If the message CHECK VIDEO CABLE is displayed, or if nothing is  
displayed, check:  
may automatically turn off while  
you are waiting for it to warm up.  
• that the video interface cable is not connected properly.  
• the correct video adapter card is not installed.  
2. Wait approximately 15 minutes, until the monitor warms up.  
3. Ensure that the icon bar and tool bar, if displayed are at the bottom of  
the screen.  
4. Insert the CD labelled ‘IBM Monitor CD’ into the CD drive.  
5. Check the operating system installed on your computer and follow the  
instructions from the table below.  
The size and diversity of the  
idot pattern varies with the  
screen resolution.  
Operating  
Step1  
Step2  
Step3  
System  
Open  
Select  
RUN  
Windows 3.1  
PROGRAM  
Manager  
Type  
E:\TESTPAT’  
and press  
ENTER  
Windows 95  
Windows 98  
Select  
START  
Windows 2000  
Windows Me  
Windows XP  
Select RUN  
Microsoft Windows NT®4.0  
6. When the test pattern appears, press the Image Setup direct access  
button at the bottom of the monitor to run the image setup.  
Position the mouse pointer at  
ithe bottom center of the  
screen. This allows AUTO  
SETUP to run properly  
7. To clear the Image Setup test pattern, press the ESC key on your  
keybord.  
You have completed the monitor setup for Windows. If you use other  
operating systems, perform the appropriate AUTO SETUP for those systems  
and also see Adjusting the image settings in DOS on page 11.  
10  
 
Adjusting the image settings in DOS  
If the monitor is in standby  
1. Turn on the monitor first; then the computer.  
imode (STANDBY ON), it  
may automatically turn off while  
you are waiting for it to warm  
up. If this happens, switch off  
the monitor and switch it on  
again after a few seconds.  
If the message CHECK VIDEO CABLE is displayed, or if nothing is  
displayed, check:  
• that the video interface cable is not connected properly.  
• the correct video adapter card is not installed.  
2. Wait approximately 15 minutes, until the monitor warms up.  
3. Insert the CD labelled ‘IBM Monitor CD’ into the CD drive.  
4. Display the command prompt screen of the DOS full-screen display.  
5. At the command prompt, type the CD drive letter, and press ENTER.  
6. Type TESTPATD’ and press ENTER.  
If you are using PC-DOS/V,  
change to U.S. mode by  
i
typing ‘CHEV US’ and pressing  
ENTER at the command  
prompt.  
You must use when you run  
DOS Auto Setup.  
7. Select from the screen the number for the color or text mode you want  
to setup.  
8. Select from the screen the number for the video mode you want to  
setup.  
You may repeat this process for as many of the color and video modes  
as you need.  
9. When the test pattern appears, press the Image Setup direct access  
The size and diversity of the  
idot pattern varies with the  
screen resolution.  
button  
at the bottom of the monitor to run the image setup.  
If the screen flickers,  
10. To clear the Image Setup test pattern, press the ESC key on your  
keybord.  
11. Type ‘Exit’ at the command prompt to return to Windows.  
i
repeat the setup several  
times until the flicker is  
minimised, or adjust it manually  
by following refer to  
Manual Setup on page 12.  
If you use other operating systems, perform the appropriate Image Setup  
for those systems and also see  
Image Setup Windows 3.1, Windows 95, Windows 98, Windows 2000,  
Windows Me, Window XP or Windows NT workstation on page 10.  
11  
 
Manually adjusting the image settings  
If the monitor is in standby  
Normally, you can complete the setup procedure using Image Setup, however,  
if your screen image is still distorted after you perform Image Setup or the setup  
CD does not run on your system, perform MANUAL SETUP.  
imode (STANDBY ON), it  
might automatically turn off  
while you are waiting for it to  
warm up.  
1. Have your monitor turned on for about 15 minutes, until the monitor  
warms up.  
2. Display the image you most frequently use on the screen.  
3. Press the OSD Enter button  
the initial OSD menu.  
at the botton of the monitor to display  
4. Use an Arrow button (  
and press the OSD Enter button  
5. Using an Arrow button ( or  
press once to select COARSE. Left and right arrow adjustment  
or  
) to select the IMAGE SET-UP icon  
to access the function.  
), select MANUAL, press  
and then  
indicators become illuminated (see page 17).  
6. Use the Arrow buttons to manually adjust to correct (as much as  
possible) for jitter or noise in the image, then press  
changes.  
to save the  
7. Use an Arrow button to select FINE and press the  
button.  
8. Use the Arrow buttons again to tune the image to your liking.  
9. When finished, press the Exit button  
OSD.  
four times to exit from the  
You have completed the monitor setup.  
12  
 
Ergonomic Considerations  
Workplace Preparation  
This section gives advice  
ion what you should  
Height  
Position the monitor so that the top of the screen is slightly below your eye  
level when you sit at your workstation.  
consider before you set up  
your monitor.  
Orientation  
- Choose a position that gives the least reflection from lights and windows,  
usually at a right angle to any windows.  
- Positon the monitor directly in front of you so that you do not have to twist  
your body to use it.  
- Tilt the monitor to a comfortable viewing angle.  
Working Practices  
This section gives advice  
ion how you can work  
comfortably and reduce  
fatigue.  
Rest  
Take regular breaks. Vary your posture, stand up and stretch occasionally  
as prolonged use of computer workstations can be tiring.  
Back  
Sit back in your chair and use the backrest.  
Hands  
Use a light touch on the keyboard, keeping your hands and fingers relaxed.  
Allow a space in front of the keyboard to rest your wrists when not typing.  
Consider using a wristpad.  
Eyesight  
Working with monitors, in common with any prolonged close work, can be  
visually demanding. Look away from the screen periodically and have your  
eyesight checked regularly.  
Screen settings  
Set the screen brightness and contrast to a comfortable level. You may  
have to adjust these settings as the lighting changes during the day. Many  
application programs let you select color combinations which can help you  
to view in comfort. See the User controls section on page 15 for more  
information.  
13  
 
Adjusting the Monitor Position  
With the IBM Flat Panel  
Monitor, you can adjust its  
Viewing Angle  
i
You can tilt the screen forward and backward as shown below(figure A).  
position in various ways for  
maximum comfort.  
Swivel  
You can swivel the screen leftward and rightward as shown below(figure A).  
Height  
You can adjust height of the screen(figure B).  
1
2
(Figure A)  
(Figure B)  
Caring for your Monitor  
Be sure to turn off the power before you perform any maintenance on the  
monitor. Clean your monitor as follows:  
• Gently wipe the covers and the screen with a soft cloth.  
• Remove finger marks and grease with a damp cloth and mild detergent.  
• Never use flammable cleaning materials to clean your IBM monitor or  
any other electrical apparatus.  
14  
 
Adjusting Your LCD Monitor  
User controls  
1
2
USER CONTROL FEATURES  
Icon  
Monitor controls  
Switches the monitors on and off.  
Display main OSD menu and selects highlighted menu item.  
Moved the cursor to highlight icons or make adjustments.  
and  
Exits from current OSD menu.  
The image is already  
ioptimized for many display  
modes, however the user  
controls can be used to adjust  
the image to your liking.  
Icon  
Direct Access Functions  
Bring up Brightness adjustment.  
The settings are saved  
iafter adjustment and  
when exiting the OSD and  
will be effective thereafter.  
Bring up auto image setup.  
CONTROLS LOCK / UNLOCK  
This feature allows you to secure the current control settings,  
while allowing the user to adjust Brightness or Contrast, so that  
they cannot be inadvertently changed. Push and hold the enter  
button[ ] for 10 seconds; the message Controls Locked”  
appears.  
You can unlock the OSD controls at any time by pushing the enter  
button[ ] for 10 seconds; the message Controls Unlockedwill  
appear.  
1
2
Switch between input signals.  
15  
 
On-screen display (OSD) controls  
The settings adjustable with the user controls are viewed through the On -  
Screen Display (OSD). Press the enter button [ ] to display the main OSD  
menu.  
The LCD monitor needs  
itime to become thermally  
stable the first time you turn it  
on each day. Thus, to achieve  
more accurate adjustments for  
parameters, allow the LCD  
monitor to warm up (be On) for  
at least 15 minutes before  
Initial appearance of OSD  
main menu;  
Analog Signal input  
Digital Signal input  
making any screen adjustment.  
sub menu;  
OSD functions  
Control and  
Adjustments  
OSD Icon  
Description  
sub-menu(s)  
Adjusts brightness  
BRIGHTNESS  
Adjusts contrast  
CONTRAST  
The IMAGE SET-UP function is used  
to adjust the level of noise in the video  
signal which causes horizontal lines or  
areas on the screen where the image  
appears to be unstable and jitters or  
shimmers. This can be done  
AUTO  
If AUTO is selected the  
image will automatically  
adjust  
IMAGE SET-UP  
automatically or manually.  
It is not applicable to digital input.  
16  
 
Controls and  
Adjustments  
OSD Icon  
Description  
Sub-menu(s)  
MANUAL  
If manual is selected, the user will go  
to the manual adjustment screen.  
To adjust the focus of the  
display. This item allows  
you to remove any  
Fine  
Coarse  
horizontal noise and clear  
or sharpen the image of  
characters.  
IMAGE SET-UP  
CONT  
Fine adjustments should  
be done after adjusting the  
Coarse .  
Select the COLOR MODE you find  
most comfortable or fine tune the  
colors using the USER COLOR MODE  
menu, if necessary.  
COLOR MODE  
Preset 1  
(Pink White)  
COLOR  
Preset 2  
(Normal White)  
Preset 3  
(Blue White)  
USER COLOR  
MODE-  
Red  
Increases or decreases  
redness  
Green  
Blue  
Increases or decreases  
greenness  
Increases or decreases  
blueness  
H-POSITION  
V-POSITION  
Changes the position of the OSD on the  
screen.  
OSD Position  
17  
 
Controls and  
Adjustments  
Description  
Sub-menu(S)  
OSD Icon  
RESET  
Reset should return all available functions  
(apart from language which should not  
change unless adjusted via the  
LANGUAGE menu) fo their factory  
presets.  
YES  
NO  
Moves the screen left and right .  
Is not availible with a digital input  
H-POSITION  
Moves the screen up and down.  
Is not availible with a digital input  
V-POSITION  
OSD SIZE  
SMALL  
MEDIUM  
BIG  
Changes the size of the OSD menu on the screen.  
ENGLISH  
FRANCAIS  
DEUTSCH  
ITALIANO  
ESPANOL  
The language chosen affects only the language of the OSD.  
Select one of the five language to use for the OSD.  
It has no effect on any software running on the computer.  
Language  
OSD TIME  
To select OSD display duration time.  
(5 - 60 seconds)  
Display model name, serial number, year of manufacture  
and microcode level.  
INFORMATION  
PRESET MODES  
USER MODES  
Information  
Display all preset modes stored in the monitor.  
Display all user modes stored in the monitor.  
The current display mode will be shown at the base of all  
information screens.  
Use the  
buttons to move between  
information screens.  
and  
18  
 
Further Information  
Display modes  
If your computer has  
previously been used with  
The display mode the monitor uses is controlled by the computer. Therefore,  
you should refer to your computer documentation for details on how to  
change display modes.  
i
a CRT monitor and is currently  
configured to a display mode  
outside the range that the Flat  
Panel monitor can display, you  
may need to re-attach the CRT  
monitor temporarily until you  
have reconfigured the  
The image size, position and shape may change when the display mode  
changes. This is normal and the image can be readjusted using AUTO SETUP  
and the monitor controls.  
Unlike CRT monitors, which require a high refresh rate to minimize flicker,  
TFT technology is inherently flicker-free. If possible, configure your computer  
for 1024 x 768 addressability at 60Hz vertical refresh rate.  
computer, preferably to 1024 x  
768 at 60Hz.  
For the display modes listed below, the screen image has been optimized  
during manufacture.  
Factory Set Display Modes  
Horizontal  
Frequency  
Addressabillty  
Refresh Rate  
640 x 480  
640 x 480  
640 x 480  
640 x 350  
720 x 400  
800 x 600  
800 x 600  
800 x 600  
800 x 600  
832 x 624  
1024 x 768 †  
1024 x 768  
1024 x 768  
60 Hz  
66 Hz  
75 Hz  
70 Hz  
70 Hz  
56 Hz  
60 Hz  
72 Hz  
75 Hz  
75 Hz  
60 Hz  
70 Hz  
75 Hz  
31.5 kHz  
35.0 kHz  
37.5 kHz  
31.5 kHz  
31.5 kHz  
35.2 kHz  
37.9 kHz  
48.1 kHz  
46.9 kHz  
49.7 kHz  
48.4 kHz  
56.5 kHz  
60.0 kHz  
Recommended  
Note : VESA timings are as detailed in the VESA Display Monitor Timing  
Specification. Version 1.0, Revision 0.8, Dated 09/17/98.  
19  
 
Power Management  
To benefit from power management, the monitor must be used in  
conjunction with a computer that implements the Video Electronics  
Standards Association (VESA) Display Power Management Signaling  
(DPMS) Standard.  
The power management feature is invoked when the computer recognizes  
that you have not used your mouse or keyboard for a user-definable period.  
There are several states as described in the table below.  
As an ENERGY STAR 2000® Partner, IBM has determined that this product  
meets the ENERGY STAR 2000® guidelines for energy efficiency.  
IBM recommends that you switch off your monitor at the end of each  
working day, or whenever you expect to leave it unused for long periods  
during the day.  
Restoring  
Operation  
Power  
Indicator  
Compliance  
Screen  
State  
On  
Active off  
Steady green  
Steady amber  
Normal  
Blank  
ENERGY  
Press a key or  
move the mouse.‡  
STAR 2000®  
There may be a slight delay before the picture reappears.  
20  
 
Troubleshooting  
If you have a problem setting up or using your monitor, you may be able  
to solve it yourself. Before calling your retailer or IBM, try the suggested  
actions that are appropriate to your problem.  
Possible  
Cause  
Problem  
Suggested Action  
Reference  
Connecting  
your  
Monitor  
section on  
page 4.  
No power to  
monitor.  
Screen is  
blank and  
power  
Ensure that the electrical outlet  
and the monitor are both  
switched on.  
Check that the power cord  
is firmly plugged into the  
electrical outlet and the power  
supply unit.  
indicator is off.  
If the power cord plug has  
a removalble fuse, replace it.  
Try another power cord.  
Try another electrical outlet.  
Check the power connection at  
the back of the panel.  
Adjust brightness and contrast.  
Screen is blank  
and power  
indicator is  
Brightness  
and Contrast  
may be too  
low.  
User  
controls  
section on  
page 15.  
steady green.  
Screen is blank The monitor is  
Power  
Management  
section on  
page 20.  
Press any key on the keyboard  
or move the mouse to restore  
operation.  
Check the Power Management  
software on your computer.  
and power  
indicator is  
in the Power  
Management  
steady amber. Standby state.  
Press the  
to switch between  
analog and digital mode. If the  
panel is the wrong mode for  
the signal being provided, the  
monitor appears to go into  
sleep mode.  
21  
 
Possible  
Cause  
Suggested Action  
Reference  
Problem  
Screen is blank  
and power  
indicator is  
flashing green  
every 0.5  
Display mode of Reconfigure key on the  
Further  
Information  
section on  
page 19.  
the computer is  
outside the  
range of the  
monitor  
computer to use a supported  
display mode.  
second  
CHECK VIDEO  
CABLE  
message is  
shown and  
power indicator  
is steady amber.  
The monitor is  
not receving a  
video signal  
Check that the signal cabel  
is firmly connected to the  
computer.  
Check that no pins are bent  
in the signal cable connector.  
Connecting  
your monitor  
section on  
page 4.  
Image appears  
to be smeared  
User  
Select IMAGE SET-UP menu  
in the OSD. Then select  
MANUAL to adjust FINE /  
COARSE settings.  
There are noises  
in the video  
signal  
Controls  
section on  
page 15.  
User  
Controls  
section on  
page 15.  
For image problems, you  
Image appears  
to be discolored  
Adjust the Color settings.  
The color setting  
may be incorrect.  
imay want to run AUTO  
SETUP again before  
consulting to this section. In  
most cases, AUTO SETUP  
can fix the problems. See  
Auto Setup for the computer  
on page 9 for details.  
The LCD contains over 2,300,000 thin-film transistors (TFTs).  
A small number of missing, discolored, or lighted dots may be  
present on the screen, which is an intrinsic characteristic of the  
TFT LCD technology and is not an LCD defect.  
A few dots are  
missing,  
discolored, or  
inappropriately  
lighted.  
22  
 
Specifications  
This color monitor (Type-model 9512-Hxx) uses a 15-inch TFT LCD.  
Height:  
13.37 inch(339.5 mm) - Min  
18.29 inch(464.5 mm) - Max  
W
H
Width:  
14.38 inch(365.2 mm)  
D
Depth:  
10.19 inch(259.0 mm)  
Power consumption figures  
iare for the monitor and the  
power supply combined.  
Weight  
Image  
5.3 kg (11.68 lbs)  
With Stand:  
Viewable Image Size:  
Maximum Height:  
Maximum Width:  
Pixel Pitch:  
15-inch (381.0 mm)  
304.1 mm  
228.1 mm  
0.297 mm (H) x 0.297 mm (V)  
Supply Voltage:  
Rated Current:  
100 - 240 Vac 60/50 3Hz  
0.6A  
Power Input  
Normal Operation:  
Active off:  
Off:  
Power  
Consumption  
< 35 W  
< 3 W  
< 1 W  
Analog-75 ohm 0.7V  
Digital-DVI 1.0  
Input Signal:  
Video Input  
1024 pixels (max)  
768 lines (max)  
80 MHz (Digital)  
80 MHz(Analog)  
Horiz. Addressability:  
Vert. Addressability:  
Clock Frequency:  
Analog - Separate, Composite,  
SOG  
Sync Input  
Type  
Digital-DVI 1.0  
Communications  
VESA DDC:  
E-DDC  
Supported Display  
Modes  
Standard modes :  
IBM, VESA, MAC  
Horiz / Vert Freq:  
See Factory Set Display  
Modes on page 19.  
See Display Mode Ranges on  
page 24.  
Environment  
Temperature:  
Operating:  
Storage:  
10 to 35° C  
- 20 to 60° C  
- 20 to 60° C  
Shipping:  
Humidity:  
Operating:  
Storage:  
10 to 80%  
5 to 95%  
5 to 95%  
Shipping:  
23  
 
Display Mode Ranges  
Horizontal Frequency /  
Range ( + / - 3%)  
Refresh Rate /  
Range ( + / - 3%)  
Addressabillty  
640 x 480  
640 x 480  
640 x 480  
640 x 350  
720 x 400  
800 x 600  
800 x 600  
800 x 600  
800 x 600  
832 x 624  
1024 x 768  
1024 x 768  
1024 x 768  
58.2 ~ 61.8 Hz  
64.0 ~ 68.0 Hz  
72.8 ~ 77.3 Hz  
67.9 ~ 72.1 Hz  
67.9 ~ 72.1 Hz  
54.3 ~ 57.7 Hz  
58.2 ~ 61.8 Hz  
69.8 ~ 74.2 Hz  
72.8 ~ 77.3 Hz  
72.8 ~ 77.3 Hz  
58.2 ~ 61.8 Hz  
67.9 ~ 72.1 Hz  
72.8 ~ 77.3 Hz  
30.56 ~ 32.45 kHz  
33.95 ~ 36.05 kHz  
36.38 ~ 38.63 kHz  
30.56 ~ 32.45 kHz  
30.56 ~ 32.45 kHz  
34.14 ~ 36.26 kHz  
36.76 ~ 39.04 kHz  
46.66 ~ 49.54 kHz  
45.49 ~ 48.31 kHz  
48.21 ~ 51.19 kHz  
46.95 ~ 49.85 kHz  
54.81 ~ 58.20 kHz  
58.20 ~ 61.80 kHz  
24  
 

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