BenQ SC3211, Руководство пользователя

Страница: 44 / 45

41
E
N
G
LIS
H
Antenna problems
Description Possible Reason
The image is not clear or
is jiggly
The signal could be too weak. Switch to other channels to see •
if the problem still persist.
Check the connection and integrity of the antenna cable. •
Check the antenna direction. In the case of a outdoor antenna, •
you should let a quali fi ed and experienced professional to
conduct the checking and adjusting.
Ghost image
Check the antenna direction. •
The ghost image is caused by the signal re fl ection 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, neon etc.
Move anything that could cause interference 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. •
Claim for RoHS Compliance
The names and contents of poisonous and harmful substance or element found in
this product are as follow:
Parts Name
Poisonous and harmful substance or element
Plumbum
(Pb)
Hydrargyrum
(Hg)
Cadmium
(Cd)
Chrome Cr
(Cr6+)
Polybrominated
biphenyls
(PBB)
Polybrominated
diphenyl
(PBDE)
Case
○ ○ ○ ○ ○ ○
Circuit board
components
＊
× ○ × ○ ○ ○
Power cable/
Adapter
× ○ × ○ ○ ○
External cables
× ○ ○ ○ ○ ○
LCD panel
× × × ○ ○ ○
Remote control
(incl batteries)
× ○ × ○ ○ ○
＊：
The circuit board components include the circuit board and the components,
such as resisters, capacitor, ICs and connectors.
○：
The contents of the poisonous and harmful substance in all parts are below the
limit of China Measures for the Control of Pollution from Electronic Information
Products.
×：
The contents of this poisonous and harmful substance at least in one part
exceed the limit of China Measures for the Control of Pollution from Electronic
Information Products but RoHS (2002/95/EC) which shall be consider
compliance.