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Q7T3-FP737S Dual function LCD Monitor Service Guide
User mode to factory mode
Auto Color (Offset1, Offset2, Gain)
Factory mode to User mode
Clear user area data
On burn in mode
Off burn in mode
Change Language Setting
*: Any value except 1 can off burn-in mode
Read EEPROM Bank-0
Read EEPROM Bank-1
Read EEPROM Bank-2
Read EEPROM Bank-3
Read EEPROM Bank-4
Read EEPROM Bank-5
Read EEPROM Bank-6
Read EEPROM Bank-7
Write EEPROM Bank-0
Write EEPROM Bank-1
Write EEPROM Bank-2
Write EEPROM Bank-3
Write EEPROM Bank-4
Write EEPROM Bank-5
Write EEPROM Bank-6
Write EEPROM Bank-7
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=Á c ¤ ¤
When PC Host sends 0x7D command to MCU, MCU must return as following (2 bytes)
Return Code
Checksum error code
Normal return code
If normal return code is exact FCh
The Table is for alignment machine to read data from EEPROM to check if the alignment process and
write data are correct.
Alignment Procedure
1A
5A
XX
1B
5A
XX
1E
5A
XX
1F
5A
XX
CE
1
XX
CE
XX*
XX
66
0~7
XX
B0
Address
XX
B1
Address
XX
B2
Address
XX
B3
Address
XX
B4
Address
XX
B5
Address
XX
B6
Address
XX
B7
Address
XX
B8
Address
Data
B9
Address
Data
BA
Address
Data
BB
Address
Data
BC
Address
Data
BD
Address
Data
BE
Address
Data
BF
Address
Data
, 7=Â ² ¤ ¤
R-Byte1
FC
the above Byte3
(/data)
FC
Confidential
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
checksum
R-Byte2
AA
FC
CF
4
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