LG M4224C - Page 15

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Only for training and service purposes
LGE Internal Use Only
C
2008
- 15 -
(4) Read and write bin file
Click ”(1)Read” tab, and then load download file(XXXX.bin)
by clicking “Read”.
(5) Click “Auto(2)” tab and set as below
(6) click “Run(3)”.
(7) After downloading, check “OK(4)” message.
4.2 ADC Process
- Required Equipments
• Remote controller for adjustment
• MSPG-925F Pattern Generator
4.2.1 Method of Auto RGB Color Balance
• Convert to RGB PC in Input-source
• Input the PC 1920x1080 @ 60Hz 1/2 Black & White
Pattern (MSPG-925F model:126, pattern:54) into RGB.
• Adjust by commanding AUTO_COLOR_ADJUST(0xF1)
0x00 0x02 instruction.
4.2.1.1 Confirmation
• We confirm whether “0xF1 (offset), 0xF2 (gain)” address
of EEPROM “0xBC” is “0xAA” or not.
• If “0xF1”, “0xF2” address of EEPROM “0xBC” isn’t
“0xAA”, we adjust once more
• We can confirm the ADC values from “0x00~0x05”
addresses in a page “0xBC”
* Manual ADC process using Service Remocon. After enter
Service Mode by pushing “ADJ” key, execute “Auto-RGB”
by pushing “” key at “Auto-RGB”.
4.2.2 Component Input ADC
4.2.2.1 Component Gain/Offset Adjustment7
• Convert to Component1 in Input-source
• Input the Component (Which has 720p@60Hz YPbPr
signal : 100% Color Bar
(MSPG-925F Model: 217 / Pattern: 65 ) into Component1.
• Adjust by commanding AUTO_COLOR_ADJUST (0xF1)
0x00 0x02 instruction
4.2.2.2 Confirmation
• We confirm whether “0xF3 (offset), 0xF4 (gain)” address
of EEPROM “0xBC” is “0xAA” or not.
• If “0xF3”, “0xF4” address of EEPROM “0xBC” isn’t
“0xAA”, we adjust once more
• We can confirm the ADC values from “0x06~0x0B”
addresses in a page “0xBC”
* Manual ADC process using Service Remocon. After enter
Service Mode by pushing “ADJ” key, execute “Auto-RGB”
by pushing “” key at “Auto-RGB”.