Panasonic AG-DVC30P, Service Manual

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8-5. White balance Adjustment
1. Connect the oscilloscope to “MON_CB” and “MON_G” on the VFK1308P.
2. Open the “LCD adjustment menu” .
3. Select “5. White balance adjustment” in the LCD adjustment menu, and then press the “Enter” key.
4. Adjust the arrow keys on PC so that the level difference between
“a” (MON_CB) and “b” (MON_G) becomes
+50mV±50mV as shown in figure on screen.
Note:
1) Signal level can be adjusted by pressing arrow keys on keyboard.
2) Waveform (figure) can be displayed by pressing F2 key.
3) Please measure the opposite side of waveform. MON G is reference level.
5. When adjustment is finished, press ENTER key to white adjusted data to EEPROM, then change the display
indicated as below.
6. Connect the oscilloscope to “MON_B” and “MON_G” on the VFK1308P.
7. Adjust the arrow keys on PC so that the level difference between “a” (MON_B) and “b” (MON_G) becomes
+300mV±50mV as shown in figure on screen.
Note:
1) Signal level can be adjusted by pressing arrow keys on keyboard.
2) Waveform (figure) can be displayed by pressing F2 key.
3) Please measure the opposite side of waveform. MON G is reference level.
8. When adjustment is finished, press ENTER key to write adjusted data to EEPROM.