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8

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 to see if the channels are selected correctly.

Readjust automatic channel tuning.

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. Audio

system is not properly chosen.

Poor reception

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. 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.

Remote control
doesn’t work

Check to see that whether batteries are exhausted and
strong sunshine’s on the receiver.

Summary of Contents for SM-LCD912

Page 1: ...SM LCD912 Portable LCD TV Instruction manual...

Page 2: ...ence in the future Contents Contents 2 Important safeguards 3 Earphone operation precautions 3 Accessories 3 Control elements 4 Front panel 4 Bottom panel 4 Remote controller RC 4 Battery installation...

Page 3: ...not in use and unplug the adaptor Avoid dropping and strong impact For your safety the driver should not watch TV or operate the controls while driving Please note that watching and operating the TV w...

Page 4: ...Remote controller RC 1 POWER button 2 VOL button 3 MUTE button 4 TV AV button 5 Number buttons 6 CH button 7 MENU button 8 VOL button 9 CH button 10 MODE button Caution 1 Please align the RC with the...

Page 5: ...ss this button sound disappears press it again or press VOL VOL buttons to resume normal sound When sound is muted a corresponding symbol appears on the display VOL VOL buttons Press VOL button the vo...

Page 6: ...Antenna jack situated on the rear panel of the unit Connection of headphone Connect the headphone to the headphone jack for private listening The speakers will not operate when headphones are connect...

Page 7: ...Language is for selecting the on screen menu language TV Mode Press MENU button to access setting menu for picture audio function system preset and clock Press CH CH buttons to choose the parameter yo...

Page 8: ...ly 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 correctly adjusted and that the channel is tuned c...

Page 9: ...Brightness 300 cd m Contrast 300 1 Speaker output 2 W Response Speed ms 25 Memory positions 128 View Angle 120 V 120 H Connectors Audio video input Earphone jack Power supply DC adaptor ar adaptor Po...

Page 10: ...10 10 11 11 11 12 12 12 12 13 13 14 14 14 14 14 14 15 16 17...

Page 11: ...11 20 60 0 40...

Page 12: ...12 1 2 VOL VOL 3 MENU 4 POWER 5 TV AV 6 CH CH 7 1 AV 2 3 1 POWER 2 VOL 3 MUTE 4 TV AV 5 6 CH 7 MENU 8 VOL 9 CH 10 MODE 1 2 3 2...

Page 13: ...13 Cr2025 POWER MENU AV TV MUTE VOL VOL VOL VOL VOL VOL CH CH CH CH MODE...

Page 14: ...14 POWER AV...

Page 15: ...15 AV USB MENU CH CH VOL VOL AV TV SD USB TV MENU CH CH VOL VOL TV...

Page 16: ...16 TV AV...

Page 17: ...17 9 TFT 48 25 863 25 16 9 4 3 PAL SECAM NTSC 640 x 234 300 300 1 2 25 128 120 120 8 230 x 140 x 20 1 2 k...

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