JVC AV-29BF11ENS Service Manual page 22

AV-29BF11ENS
AV-29BF11EPS
AV-29BF11EES
■ ■ ■ ■ WHITE BALANCE ADJUSTMENT
Measuring
Item
instrument
WHITE Signal
BALANCE generator
adjustment
(Low light) Remote
control unit
WHITE Signal
BALANCE generator
adjustment
(High light) Remote
control unit
■ ■ ■ ■ TXT BRIGHTNESS ADJUSTMENT
Measuring
Item
instrument
TELETEXT Remote
BRIGHTNESS control unit
adjustment
22
Test point Adjustment part
WR
WG
WB
Item
Initial setting value
BR
BG
Item
Initial setting value
Test point Adjustment part
No. 52084
Description
1. Receive a black & white signal (colour off).
2. Enter SERVICE MENU.
3. Select WR / WG / WB with the ( / ) key, respectively.
4. Adjust WR / WG / WB with the FUNCTION (
respectively, until the white part turns to pure white without any
other colour.
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 ( /
until the white part of screen make white colour.
BR BG
028 029
Description
1. Receive a teletext broadcast.
2. Enter the SERVICE MENU.
3. Press the TELETEXT key on the remote control unit, then
change TXT brightness.
4. Adjust the TXT brightness with FUNCTION ( / ) key.
5. Press the TELETEXT key again. You can return to the
SERVICE MENU.
Recommended value
/ ) key,
WB
030
) key respectively,
TXT BRIGHTNESS
025