BenQ Q7T3-FP737S, Service Manual

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Q7T3(CPT Panel)LCD Monitor Service Guide
Alignment Procedure
3
Write Reddish(5800K) B-Gain Data to NVRAM AA 5E Data checksum
Write User R-Gain Data to NVRAM AA 6C Data checksum
Write User G-Gain Data to NVRAM AA 6D Data checksum
Write User B-Gain Data to NVRAM AA 6E Data checksum
Read Bluish(9300K) R-Gain data from NVRAM A3 3C XX checksum
Read Bluish(9300K) G-Gain data from NVRAM A3 3D XX checksum
Read Bluish(9300K) B-Gain data from NVRAM A3 3E XX checksum
Read sRGB(6500K) R-Gain data from NVRAM A3 4C XX checksum
Read sRGB(6500K) G-Gain data from NVRAM A3 4D XX checksum
Read sRGB(6500K) B-Gain data from NVRAM A3 4E XX checksum
Read Reddish(5800K) R-Gain data from NVRAM A3 5C XX checksum
Read Reddish(5800K) G-Gain data from NVRAM A3 5D XX checksum
Read Reddish(5800K) B-Gain data from NVRAM A3 5E XX checksum
Read User R-Gain data from NVRAM A3 6C XX checksum
Read User G-Gain data from NVRAM A3 6D XX checksum
Read User B-Gain data from NVRAM A3 6E XX checksum
Change Color Temperature to Bluish CC 1 XX checksum
Change Color Temperature to sRGB CC 2 XX checksum
Change Color Temperature to Reddish CC 3 XX checksum
Change C/T to User CC 4 XX checksum
User mode to factory mode 1A 5A XX checksum
Auto Color (Offset1, Offset2, Gain) 1B 5A XX checksum
Factory mode to User mode 1E 5A XX checksum
Clear user area data 1F 5A XX checksum
Off burn in mode CE 2 XX checksum
Change Language Setting 66 0~7 XX checksum
Note A: Byte4(Checksum) = Byte1 + Byte2 + Byte3
Note B: Data = The value write to MCU
Note C: XX = don't care, any value(<=0xFF).
Note D: The Byte-2 definition of “Change Language Setting” is as below,
0=DE, 1=EN, 2=ES, 3=FR, 4=IT, 5=JA, 6=
繁中
, 7=
簡中
When PC Host sends 0x7D command to MCU, MCU must return as following (2 bytes)
Return Code R-Byte1 R-Byte2
Checksum error code FC AA
Normal return code the above Byte3 (/data) FC
If normal return code is exact FCh FC CF