No. 52054
AV-21BT8ENS AV-21BT8ENB
AV-21BT8EPS AV-21BT8EPB
AV-21BT8EES AV-21BT8EEB
AV-21BT80EP
20
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WHITE BALANCE ADJUSTMENT
Item
Measuring
instrument
Test point
Ad justment part
Description
WHITE
BALANCE
adjustment
(Low light)
Signal
generator
Remote
control unit
WR
WG
WB
1. Receive a black & white signal (colour off).
2. Enter SERVICE MENU.
3. Select WR / WG / WB with the ( / ) key, res pectively.
4. Adjust WR / WG / WB with the FUNCTION ( / ) key ,
respectively, until the white part turns to pure white without any
other color..
WHITE
BALANCE
adjustment
(High light)
Signal
generator
Remote
control unit
BR
BG
1. Receive a black & white signal (colour off)
2. Enter SERVICE MENU.
3. Select BR / BG with the FUNCTION ( / ) key respectively.
4. Adjust BR / BG with the FUNCTION ( / ) key respectively
until the white part of screen make white colour.
Item
WR
WG
WB
Recommended value
040
040
040
Item
BR
BG
Recommended value
030
031