Eizo SQ2801 - page 50

CMDCMD
Code Command Comment
0x01 Status Reply of system status
Host Monitor
Byte 03: L-Len = 0x01
Byte 04: H-Len = 0x00
Monitor Host
Byte 03: L-Len = 0x0E
Byte 04: H-Len = 0x00
Byte 08: 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 input signal from controller
- Bit 6: reserved
- Bit 7: reserved
Byte 09: Internal Temperature
-55°C to +125°C in complement on two
Byte 10: Active Input Source
- Bit 0..1: 0 = RGB-Analog1
1 = DVI1
2 = DVI2
3 = RGB-Analog2
- Bit 2: Input signal active
Byte 11: reserved
Byte 12: reserved
Byte 13: LSB Operating hour meter
Byte 14: Second Byte Operating hour meter
Byte 15: Third Byte Operating hour meter
Byte 16: MSB Operating hour meter
Byte 17: LSB Backlight- Operating hour meter
Byte 18: Second Byte Backlight- Operating hour meter
Byte 19: Third Byte Backlight- Operating hour meter
Byte 20: MSB Backlight- Operating hour meter
50 4 Serial Communication erial Communication