32
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 T2254we
Страница 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 6: ...6 2 2 To Use the Menus ...
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Страница 14: ...14 2 3 How to Connect Connecting TV ...
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Страница 16: ...16 2 4 Front Panel Control Knobs ...
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Страница 19: ...19 3 3 Compatible Mode Table Analog RGB Input Signal Timing HDMI Input Signal Timing ...
Страница 22: ...22 5 Remove the screw to remove IR BOARD ...
Страница 23: ...23 T2254we 1 Remove the screws to remove STAND and BASE 2 Remove the screws to remove REAR COVER ...
Страница 25: ...25 5 Remove the screw to remove IR BOARD ...
Страница 33: ...33 6 PCB Layout 6 1 Main Board 715G5183M01001004K ...
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Страница 35: ...35 6 2 Power Board 715G5147P01000001H ...
Страница 36: ...36 6 3 IR Board 715G5061R02002004M ...
Страница 54: ...54 10 Exploded View T954we ...
Страница 55: ...55 T2254we ...