BenQ SE2231, User Manual And Quick Start Manual, Page: 48 / 50

Eng
lish
Reference 45
Description Possible Reason
The remote control is
not workin
•
Check all devices that capable of IR communication around
you and the TV. Such devices, such as a PC and PDA, may cause
interference between your remote control and TV. Shut these
devices down to see if the problem still persist.
The image is not clear
•
Chect if the antenna cable has been correctly connected.
•
Switch to other channel to see if the proble still persist.
•
If the source is a PC, perform an auto adjust operation from the
Picture menu, and set the aspect ratio of your TV to 4:3.
Antenna problems
Description Possible Reason
The image is not clear
or is jiggling
•
The signal could be too weak. Switch to other channels to see if the
problem still persist.
•
Chcek the connection and integrity of the antenna cable.
•
Check the antenna direction. In the case of a outdoor antenna, you
should let a qualified and experienced professional to conduct the
checking and adjusting.
Ghost image
•
Check the antenna direction.
•
The ghost image is caused by the signal reflection from buildings,
metal structures, or mountain. It requires properly aligned antenna
to reduce the ghost image to minimum requires d sound, and such
alignment may require an antenna specialist.
The image is snowing
•
It may be caused by the interference from automobiles, trains, high
voltage circuit, neons etc.
•
Move anything that could cause interfereence away form the
remote control and TV.
Strips or faded color
•
It may caused by the interference from radio broadcasting,
amateur radio communication, mobile phone communication.
•
Keep away any device that could generate interfering signal.