24
7. OSD is unstable or can’t work normally
Key board connected properly?
Reconnect the key board
Buttons are OK?
Replace the button function
Yes
No
Key board is OK?
Replace the key board
Replace the main board
No
Yes
No
No
OSD is unstable or can’t work normally
Enter factory mode to do “Reset”
Yes
Содержание LE19A1333/30
Страница 4: ...4 1 General Specification ...
Страница 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 6: ...6 2 2 To Use the Menus ...
Страница 7: ...7 ...
Страница 8: ...8 ...
Страница 9: ...9 ...
Страница 10: ...10 ...
Страница 11: ...11 2 3 How to Connect ...
Страница 12: ...12 ...
Страница 13: ...13 2 4 Front Panel Control Knobs ...
Страница 15: ...15 3 3 Compatible Mode Table ...
Страница 25: ...25 6 PCB Layout 6 1 Main Board 715G5749M01000004K ...
Страница 26: ...26 ...
Страница 27: ...27 6 2 Power Board 715G5309P01001002S ...
Страница 28: ...28 ...
Страница 29: ...29 6 3 Key Board 715G5795K01000004S 6 4 IR Board 715G5889R01000004S ...
Страница 47: ...47 10 Exploded View LE19A1333 30 ...
Страница 49: ...49 LE22A1333 30 2 4 3 5 6 7 8 9 10 11 15 12 13 14 1 16 ...