GMS MagicWindow DT-15NT, Руководство пользователя

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APPENDIX
APPENDIX
www.gmstechnology .co.kr 20 page
Table 2. Troubleshooting - Image (Continued)
Problem Suggested Actions Reference
The monitor is using its power
management system.
Move the computer's mouse or
press a key on the keyboard
Screen is blank and
power indicator light is
steady amber or blinks
every 0.5 or 1 seconds
Power Saving Feature, page 18.
Check that the display resolution
and frequency from your PC or
video board is an available mode
for your monitor.
On your computer check: Control
Panel, Display, Settings
Image is not stable and
may appear to vibrate
Display Modes, page 24.
If the setting is not correct, use
your computer utility program to
change the display settings.
Monitor Driver Installation,
page 6 - 10.
NOTE: Your monitor supports multiscan display functions within
the following frequency domain:
Horizontal frequency:
Vertical frequency:
Maximum refresh rate:
30 kHz - 61 kHz
56 Hz - 75 Hz
1024 x 768 @ 75 Hz
Download the driver from WWW
pages:
http://www.digitaltek.co.kr
You need the monitor
driver software
Adjust the horizontal and
vertical position.
Image is not centered
on the screen.
H Position, page 14.
V Position, page 14.
APPENDIX
www.gmstechnology .co.kr 21 page
APPENDIX
Table 2. Troubleshooting - Audio and TV
Problem Suggested Actions Reference
Ensure that the audio cable is firmly
connected to both the audio-in port
on your monitor and the audio-out
port on your sound card.
No sound
Connecting the
Monitor, page 4 - 5.
Check the volume level
Sound level is too low
Audio Control, page 15.
Check the volume level Audio Control, page 15.
If the volume is still too low after
turning the control to its maximum,
check the volume control on the
computer sound card or software
program.
Refer to your computer,
sound card or software
documentation.
Check "Channel system" and make
sure you choose the correct channel
system.
Select "Channel auto program" to
configure the channel system
automatically.
TV signal is not received Broadcasting systems, page 24.
Adjust the Treble and Bass to
appropriate level.
Sound is too high pitched or
too low pitched
Audio Control, page 15.