14
VGA to Video Portable
Q:
How can I enhance the display quality?
A:
You can adjust the TV’s “Contrast” and “Sharpness” controls. For the
best results, lower the “Brightness” control to minimize flicker effect.
Q:
Why does the TV have some noise lines, and how can I eliminate them?
A:
Adjust the Brightness control on the VGA to Video Portable.
Q:
My notebook PC supports simu-scan function. Why don’t the hotkeys
work?
A:
Most notebook PC LCD VGA controllers lock the CRT parameter to
60 Hz, so the BBOX utility can’t adjust positions. Set the notebook to CRT
output only; then the BBOX utility should work normally.
7.2 If You Have Problems
Sometimes a minor adjustment is all it takes to eliminate problems you’re
having with the VGA to Video Portable. Refer to the chart below for possible
solutions. If you are still having problems, contact your dealer.
Symptom
Did You Check...
Solution
No picture on the
...that the power adapter
Plug in the adapter.
TV or VGA monitor.
is plugged in?
..that the VGA pass-through
Connect the cable.
cable is connected?
Rainbow pattern
Use a screwdriver to
on TV.
________________
adjust the Phase Adjust
knob.
No picture on the
...if the video cable or
Make a secure
TV, but there is one
S-Video cable is
connection.
on the VGA monitor.
connected properly to
the TV?
...the TV input source?
Select the proper input.
The TV’s picture is
...the NTSC/PAL switch?
Make sure the switch is
abnormal (unread-
set properly to your TV
able or no picture).
system.
...the Field Scan Rate
Set the switch to the
switch?
right position (50 or 60).