List of implemented commands:
Code Command Comment
0xA0 Operator
Brightness
This command is used to set Backlight brightness.
0xA1 Operator Co ntrast This command is used to set contrast.
Code Command Comment
0xB8 Status Response System Status
Byte 0: Status Information Display-Module
- Bit 0: VDD-fuse faulty
- Bit 1: Backlight inverter-fuse faulty
- Bit 2: Upper backlight unit faulty
- Bit 3: Middle backlight unit faulty
- Bit 4: Lower backlight unit faulty
- Bit 5: No or no valid signal from controller
- Bit 6: reserved
- Bit 7: reserved
Byte 1: Internal Temperature
-55°C to +125°C in complement on two
Byte 2: Active Input Source
- Bit 0..1: 0 = RGB-Analog1
1 = DVI1
2 = DVI2
3 = RGB-Analog2
- Bit 2: Input signal active
Byte 3: Reserved
Byte 4: LSB Operating hour meter
Byte 5: Second Byte Operating hour meter
Byte 6: Third Byte Operating hour meter
Byte 7: MSB Operating hour meter
Byte 8: LSB Backlight- operating hour meter
Byte 9: Second Byte Backlight- operating hour meter
Byte 10: Third Byte Backlight- operating hour meter
Byte 11: MSB Backlight- operating hour meter
53 4 Serial Communication