BenQ G2220HD Product Service Manual page 35

Set luminance sensor mode to Dim
Increase ADC R-Offset2
Increase ADC G-Offset2
Increase ADC B-Offset2
Increase ADC R-Gain
Increase ADC G-Gain
Increase ADC B-Gain
Decrease ADC R-Offset2
Decrease ADC G-Offset2
Decrease ADC B-Offset2
Decrease ADC R-Gain
Decrease ADC G-Gain
Decrease ADC B-Gain
Read ADC R-Offset2
Read ADC G-Offset2
Read ADC B-Offset2
Read ADC R-Gain
Read ADC G-Gain
Read ADC B-Gain
User mode to factory mode
Auto Color (Offset1, Offset2, Gain)
Copy EDID Serial number to EEPROM
Factory mode to User mode
Clear user mode and factory recall
Write EDID data to MCU DDC RAM
Copy DDC RAM data to EEPROM
Drive WP pin to low to enable write DDC
IC
Drive WP pin to high to disenable write
function
Switch DDC bus to DVI-A DDC IC
Switch DDC bus to DVI-D DDC IC
Change Senseye Mode
Change Power Status
Change Language Type
C1 03 XX cksum
23 Data cksum √
AC
24 Data cksum √
AC
25 Data cksum √
AC
33 Data cksum √
AC
34 Data cksum √
AC
35 Data cksum √
AC
23 Data cksum √
AD
24 Data cksum √
AD
25 Data cksum √
AD
33 Data cksum √
AD
34 Data cksum √
AD
35 Data cksum √
AD
XX cksum √
AE 23
XX cksum √
AE 24
XX cksum √
AE 25
XX cksum √
AE 33
XX cksum √
AE 34
XX cksum √
AE 35
XX cksum √
1A 5A
1B 5A XX cksum
1C 5A XX cksum
XX cksum √
1E 5A
XX cksum √
1F 5A
55 NA NA
BB NA NA
55 NA NA
BB NA NA
44 NA NA
33 NA NA
C0 0~3 XX cksum
D0 Data XX cksum √
D1 Data XX ckssum
- 35 -
√
√
For specified "Industry
Customer" model.
√
Store data to EEPROM
√
NA For MTV312 MCU type
√
NA For MTV312 MCU type
√
NA For stand alone DDC IC
√
NA For stand alone DDC IC
For input signal with
multi-input source
√
NA
For input signal with
multi-input source
√
NA
√
PowerOFF: Data=AA
PowerON: Data=Other
Value
Asia: Data=AA
European: Data=Other
Value
√