31
4.5 Switch definition
Location Definition
S1, S2
Power ON/OFF
S3
Auto Adjusting and Input Mode selection
S5
Function selection Enable
S6
Function select and Adjust UP
S4
Function select and Adjust Down
4.6 LED definition
Location Definition
D5
Blue for ON mode; Yellow for OFF mode; yellow for Power Saving mode;
Dark for DC power OFF mode.
Summary of Contents for AL1731
Page 26: ...25 3 3 BLOCK DIAGRAM ...
Page 33: ...32 5 TROUBLESHOOTING 5 1 Main Procedure ...
Page 34: ...33 5 1 1 Power Circuit Troubleshooting ...
Page 35: ...34 5 1 2 Backlights Troubleshooting ...
Page 36: ...35 5 1 3 Performance Troubleshooting ...
Page 37: ...36 5 1 4 Function Troubleshooting ...
Page 43: ...42 WAVESHAPE ...
Page 51: ...50 Appendix A DISPLAY Assembly ...
Page 52: ...51 ...
Page 54: ...53 ...
Page 57: ...56 Appendix B P C B A Assembly ...
Page 58: ...57 ...
Page 59: ...58 ...
Page 60: ...59 ...
Page 61: ...60 ...
Page 62: ...61 ...
Page 63: ...62 ...
Page 64: ...63 ...
Page 65: ...64 ...
Page 66: ...65 ...
Page 67: ...66 ...
Page 73: ...72 ...
Page 75: ...74 ...