JVC AV28CT1EKS Service Manual page 12

Measuring
Item
instrument
Ad justment Signal
of WHITE gener ator
BALANCE
(High Lig ht) Remote
control unit
REMOTE CONTROL UNIT
1 2 3
4 5 6
7 8 9
Ad justment Remote
of control unit
SUB BRIGHT
Ad justment Remote
of control unit
SUB
CONTRAST
Test point Ad justment part
2.DRIVE
(R)＊＊＊
(B)＊＊＊
DRIVE(R)
▲
DRIVE(B)
▲
DRIVE(R)
▼
▼
DRIVE(B)
3.BRIGHT
4.CONT.
No. 51952
Description
" The adjustment for Low Light WHITE BALANCE should be
finished.
" Set the PICTURE MODE to NORMAL.
1. Receive a black and white signal (colour off).
2. Select 2.V/C from the SERVICE MENU.
3. Select 2.DRIVE with the FUNCTION UP/DOWN key.
4. Change the sc reen colour to white with 4 key or 7 key (Drive of
Red), 6 key or 9 key (Drive of Blue).
5. Press the MENU key, and memorize the set values.
1. Receive any broadc ast.
2. Select 2.V/C from the SERVICE MENU.
3. Select 3.BRIGHT with the FUNCTION UP/DOWN key.
4. Set the initial setting value with the FUNCTION -/+ key.
5. If the brightness is not the best with the initial setting value,
make fine adjustment until you get the bes t brightness.
6. Press the MENU key and memoriz e the s et value.
1. Receive any broadc ast.
2. Select 2.V/C from the SERVICE MENU.
3. Select 4.CONT with the FUNCTION UP/DOWN key.
4. Set the initial setting value with the FUNCTION -/+ key.
5. If the contrast is not the best with the initial setting value, make
fine adjustment until you get the best contras t.
6. Press the MENU key and memoriz e the s et value.
AV28CT1EKS / AV28CT1EKB
AV28CT1EPS / AV28CT1EPB
AV28CT1EIS
21