SoundMax SM-LCD810, Инструкция по эксплуатации

Страница: 11 / 24

11
In order to receive clearer picture
Adjust the length, angle and direction of the telescopic antenna to obtain
optimum image. Draw back the antenna from the butt end after usage.
! Caution
In case the signal intensity is too weak, the image will remain inferior
whatever you adjust the antenna, and cause loud noise wave, shaking
image and inferior sound, etc., which is not TV fault. If the image
remains inferior when using telescopic antenna, please try to use the
external antenna or CATV.
Before you request repair service
The following occurrences do not indicate that the television is faulty.
Before you request repair, follow the listed methods to check the device.
Occurrences Possible reasons
No picture and sound Battery pack is exhausted or not
making contact, AC adapter or
automobile adapter is not properly
connected. Uncertified power is being
used.
Power switch is off. Is it properly to
choose TV/AV?
No picture Check to see if the channels selected
correctly. Readjust automatic channel
tuning. Channels should be reset in a
new region.
No sound Check to see if the audio volume is off
or audio system is improperly set and
the earphone is inserted. Poor signal
or the sound elimination function is
on. Is it properly to choose audio
system {S.SYS)?
Poor reception Check if the audio system is correct?
Antenna is correctly adjusted and that
the channel is tuned correctly.
Dark picture Check that the brightness and contrast
are set correctly. Also that the
environmental is too low
Vague picture or unstable
picture Check that the antenna is correctly
adjusted. Possibly the grounding
signal is too weak. Snowflake
interference is possibly affected
electric wave interference from vehicle
motors, trains, high-voltage power
wired or neon lights.
No color Check that the color and the color
system are adjusted correctly. If you
are receiving bad signal. Check to see
the color elimination function is on.
Remote control doesn t
work Check to see that whether batteries
are exhausted and strong sunshine s
on the receiver.