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86
Problem or Issue
Possible Solutions
Poor picture
1.
Adjust chroma and/or brightness settings in the
menu.
2.
Check the signal cable.
3.
Use the display’s native resolution for the source.
Audio Not Working Properly
Problem or Issue
Possible Solutions
No sound
1.
Press the Mute/Unmute button.
2.
Adjust the volume.
3.
Check the audio cable connection (if used).
4.
If using a computer digital video with embedded
audio, ensure the computer speakers are set to
external speakers.
One speaker only
1.
Adjust the sound balance in the menu.
2.
Check the left and right sound control panel settings
of the computer or media player source.
3.
Check the audio cable connection (if used).
4.
Ensure the content has two audio channels and not
mono.
Содержание LDS135-151
Страница 39: ...39 Main Menu Sub menu Menu Option Upgrade OTA Upgrade OTA Cloud Server Local Update sda1 SDcard...
Страница 48: ...48 Sound Sub menu Description Media Volume Adjust the volume level of the display...
Страница 49: ...49 Storage Sub menu Description Internal Shared Storage Internal storage allocation...
Страница 53: ...53 Sub menu Description About Device View information about the display...
Страница 62: ...62 Menu Option Description Color Temp Manually adjust the red green and blue values...
Страница 63: ...63 Menu Option Description Reset Return the Display Mode settings to their default values...
Страница 67: ...67 Menu Option Description Audio Volume Adjust the volume level Mute Toggle On to turn off the speaker...
Страница 70: ...70 Menu Option Description PIP PBP Setup PBP Display up to four 4 windows on screen at the same time...
Страница 76: ...76 Browser Web browser for surfing the Internet...
Страница 78: ...78 WPS Office Create edit and view Documents Memos Presentations and Spreadsheets...
Страница 89: ...89 Vacuum Suction Tool Online Service Address Compliance Information Imformation KG Off 1 2...
Страница 90: ...90 Charging the Battery 1 2 Changing the Battery 1 2...
Страница 91: ...91 LED Module Disassembly 1 2 3 4...