Table of Contents
Advertisement
H-frequency
Resolution
1280 x 720p
1920 x 1080i
1920 x 1080i
1920 x 1080p
1920 x 1080p
• The PC/DVI and Component Video resolutions not listed in these tables
will not be recognised and displayed.
• When you connect your TV to a PC, you should adjust the resolution of
the output from the PC to 1360 × 768 @60Hz, and set the aspect ratio of
your TV to 4:3, which will giving you the best image quality in this case.
• If you find the TV image has been misplaced or the image are flashing
after changing the resolution, you should activate the auto adjust function
in the PC menu to fix the problem. See "Auto Adjust" on page 41.
Troubleshooting
Please check the following list before calling your nearest BenQ
Customer Service Center when problem occurs to your TV,
and attempt the following steps to diagnose and fix the problem
yourself, so as to save your precious time:
TV Problems
Description
Check that the power plug is securely inserted into both the
•
AC-INLET socket on the TV and the wall outlet, and that the
Fail to turn
wall outlet is switched on.
on.
Check the availability of the power outlet by plugging other
•
working appliance, such as a desk lamp, into the power outlet.
Make sure the TV power is ON ( by the power indicator on
•
the front of the TV lights in green).
Swich to other input sources to make sure if there is a problem
•
on the input source.
No picture
Check the connection of the inoput.
•
or sound
Check the mute fuction has not been activated.
•
Check the volume has not been set to minimum.
•
Check the integrality of your video and audio cables.
•
Switch to other channels to check if the problem still persist.
•
47
Reference
V-frequency
(KHz)
(Hz)
37.5
50
28.125
50
33.75
60
33.75
50
33.75
60
Clock frequency
(MHz)
74.25
74.25
74.25
74.25
74.25
Possible Reason
Note
Progressive
scan
Interlaced
scan
Interlaced
scan
Progressive
scan
Progressive
scan
Advertisement
Table of Contents
