SoundMax SM-LCD811, Instruction Manual

Page: 9 / 17

9
Troubleshooting
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
AC adapter or automobile adapter is not properly
connected. Uncertified power is being used.
Power switch is off. TV/AV is not properly chosen.
No picture Check if the channels are selected correctly. Readjust
automatic channel tuning.
No sound Check 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. Audio system is
not properly chosen.
Poor reception Antenna is incorrectly adjusted and the channel is tuned
incorrectly.
Dark picture Check if the brightness and contrast are set correctly.
Check if the environmental is too low
Vague picture
or unstable
picture
Check if the antenna is correctly adjusted. Snowflake
interference is possibly affected electric wave
interference from vehicle motors, trains, high-voltage
power wired or neon lights.
No color Check if the color and the color system are adjusted
correctly.
Remote control
doesn’t work Check if batteries are exhausted and strong sunshine is
on the receiver.
Specification
Product name: 8” TFT LCD color TV
Aspect ratio: 16:9/4:3
Color system: PAL/SECAM/NTSC
Sound system: D/K, I, B/G
Resolution: 800 x 600
Brightness: 250 cd/m²
Contrast: 400:1
Memory positions: 255
Connectors: Audio/video input, Earphone jack
Power supply: 12 V, A /DC adaptor; ar adaptor
Power consumption: 6 W
Unit dimensions: 192 mm x 167 mm x 30 mm
Weight: 0.365 kg
Warning: Specifications may be subject to change without notice for
improvement.