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ViewSonic Corporation
Confidential - Do Not Copy
VP2650wb-1
34
Change Sense-Eye mode to Standard
C0
00
XX cksum
Ben
Q
Change Sense-Eye mode to Movie1
C0
01
XX cksum
Ben
Q
Change Sense-Eye mode to Movie2
C0
02
XX cksum
Ben
Q
Change Sense-Eye mode to Photo
C0
03
XX cksum
Ben
Q
Change Sense-Eye mode
immediately.
And store the
index to EEPROM.
Set luminance sensor mode to Off
C1
00
XX cksum
X
Set luminance sensor mode to Bright
C1
01
XX cksum
X
Set luminance sensor mode to Moderate
C1
02
XX cksum
X
Set luminance sensor mode to Dim
C1
03
XX cksum
X
Change luminance sensor
mode immediately.
And store
the index to EEPROM.
User mode to factory mode
1A
5A
XX cksum
√
Auto Color (Offset1, Offset2, Gain)
1B
5A
XX cksum
X
Copy EDID Serial number to EEPROM
1C
5A
XX cksum
Ben
Q
For specified “Industry
Customer” model.
Factory mode to User mode
1E
5A
XX cksum
X
Clear user mode and factory recall
1F
5A
XX cksum
√
Store data to EEPROM
Write EDID data to MCU DDC RAM
55
NA
NA
NA
mode
l
For MTV312 MCU type
Copy DDC RAM data to EEPROM
BB
NA
NA
NA
Mode
l
For MTV312 MCU type
Drive WP pin to low to enable write DDC IC 55
NA
NA
NA
√
For stand alone DDC IC
Drive WP pin to high to disenable write
function BB
NA
NA
NA
X
For stand alone DDC IC
Switch DDC bus to
DVI-A
DDC IC
44
NA
NA
NA
Mode
l
For input signal with multi-input
source
Switch DDC bus to
DVI-D
DDC IC
33
NA
NA
NA
mode
l
For input signal with multi-input
source
Read ADC R-Offset1-Low byte
AE
13 Data cksum
√
For debug only
Read ADC G-Offset1-Low byte
AE
14 Data cksum
√
For debug only
Read ADC B-Offset1-Low byte
AE
15 Data cksum
√
For debug only
Read ADC R-Offset1-High byte
AE
16 Data cksum
√
For debug only
Read ADC G-Offset1-High byte
AE
17 Data cksum
√
For debug only
Read ADC B-Offset1-High byte
AE
18 Data cksum
√
For debug only
Read ADC R-Offset2-Low byte
AE
23 Data cksum
√
For debug only
Read ADC G-Offset2-Low byte
AE
24 Data cksum
√
For debug only
Read ADC B-Offset2-Low byte
AE
25 Data cksum
√
For debug only
Read ADC R-Offset2-High byte
AE
26 Data cksum
√
For debug only
Read ADC G-Offset2-High byte
AE
27 Data cksum
√
For debug only
Read ADC B-Offset2-High byte
AE
28 Data cksum
√
For debug only
Read ADC R-Gain-Low byte
AE
33 Data cksum
√
For debug only
Read ADC G-Gain-Low byte
AE
34 Data cksum
√
For debug only
Read ADC B-Gain-Low byte
AE
35 Data cksum
√
For debug only
Read ADC R-Gain-High byte
AE
36 Data cksum
√
For debug only
Read ADC G-Gain-High byte
AE
37 Data cksum
√
For debug only
Read ADC B-Gain-High byte
AE
38 Data cksum
√
For debug only
Write ADC R-Offset2-Low byte
AF
13
XX cksum
X
For debug only
Write ADC G-Offset2-Low byte
AF
14
XX cksum
X
For debug only
Write ADC B-Offset2-Low byte
AF
15
XX cksum
X
For debug only
Write ADC R-Offset2-High byte
AF
16
XX cksum
X
For debug only
Write ADC G-Offset2-High byte
AF
17
XX cksum
X
For debug only
Write ADC B-Offset2-High byte
AF
18
XX cksum
X
For debug only
Write ADC R-Offset2-Low byte
AF
23
XX cksum
X
For debug only
Write ADC G-Offset2-Low byte
AF
24
XX cksum
X
For debug only
Write ADC B-Offset2-Low byte
AF
25
XX cksum
X
For debug only
Write ADC R-Offset2-High byte
AF
26
XX cksum
X
For debug only
Summary of Contents for VP2650WB - 26" LCD Monitor
Page 42: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 39 Step4 Step 5 Step 6 ...
Page 43: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 40 Step 7 Step 8 Step 9 ...
Page 44: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 41 Step 10 Step 11 ...
Page 51: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 48 4 Packing procedure ...
Page 53: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 50 6 Troubleshooting Flow Chart ...
Page 54: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 51 ...
Page 55: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 52 ...
Page 56: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 53 5 Power no work troubleshooting ...
Page 57: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 54 Power no PFC troubleshooting ...
Page 58: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 55 6 Transmitter Board ...
Page 76: ...9 PCB Layout Diagrams ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 73 ...
Page 77: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 74 ...
Page 78: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 75 ...
Page 79: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 76 ...