4. Troubleshooting
4.1
No or bad image on TF-20 frame(s)
Troubleshooting check list
Situation
Possible reason
No output / black frame(s).
1.
Loose DC and/or LVDS cable connection.
One / several frame(s) has / have bad image.
1.
An analog correction value is incorrect. (Control software:
Re-send or display on/off function).
2.
Incorrect tile type. (Control software: re-initialize function)
3.
A window position is incorrect. (Control software:
re-initialize function)
4.
Loose DC and/or LVDS cable connection.
One or two colors is missing.
1.
Loose DC and/or LVDS cable connection.
2.
One or more frame(s) failed.
22
R59770270 TF-20 21/05/2008
Summary of Contents for TF-20
Page 1: ...TF 20 Service Manual R59770270 00 21 05 2008...
Page 4: ......
Page 6: ...Table of contents 2 R59770270 TF 20 21 05 2008...
Page 13: ...2 General information 7 Image 2 5 7 Dust filter R59770270 TF 20 21 05 2008 9...
Page 24: ...3 Diagnostics 20 R59770270 TF 20 21 05 2008...
Page 47: ...6 Tile disassembling Image 6 18 R59770270 TF 20 21 05 2008 43...
Page 53: ...6 Tile disassembling Image 6 30 R59770270 TF 20 21 05 2008 49...
Page 56: ...6 Tile disassembling 52 R59770270 TF 20 21 05 2008...
Page 59: ...7 Tile reassembling Image 7 3 R59770270 TF 20 21 05 2008 55...
Page 92: ...C Specifications 88 R59770270 TF 20 21 05 2008...
