JVC AV-21RM4SE Service Manual page 24

AV-25BT6ENS
AV-25BT6ENB
■ ■ ■ ■ WHITE BALANCE ADJUSTMENT
Measuring
Item
instrument
WHITE Signal
BALANCE gener ator
adjustment
(Low light) Remote
control unit
WHITE Signal
BALANCE gener ator
adjustment
(High light) Remote
control unit
20
Test point Ad justment part
WR
WG
WB
Item
Recom mended value
BR
BG
Item
Recom mended value
No. 52056
Description
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 (
respectively, until the white part turns to pure white without any
other color..
WR WG
030 030
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.
BR BG
028 029
/ ) key ,
WB
030