JVC AV-48WP30 Service Manual page 44

Measuring
Item
Instrument
WHITE Signal generator
BALANCE
(High Light)
Remote
adjustment
control unit
Setting
ITEM
G DRIVE
setting
HW-BAL
value
***
Press 0 key then appear.
REMOTE CONTROL UNIT
1
R DRIVE
4
R DRIVE
7
Test point Adjustment Item
S10 : R DRIVE
S12 : B DRIVE
R DRIVE
setting
value
***
Fig.1
EXIT
2 3
B DRIVE
5 6
B DRIVE
8 9
OSD ON / OFF
0
Fig.2
*
Select the STANDARD mode (all "000") on the VIDEO
STATUS.
1. Receive the NTSC black and white signal (color off).
2. Select that COLOR TEMP is set at the LOW mode.
3. Select the 4.HIGH-LIGHT, and set the initial setting
values of the WHITE BALANCE (S10 & S12 of HIGH
LIGHT) on the SERVICE MENU.
4. Press the 0 key, then setting values appear.
5. Make sure that the WHITE BALANCE tracking from the
LOW-LIGHT through the HIGH-LIGHT has been
properly done. (When the black and white signal
(color off) is received, the natural white should be
visible.)
6. Input the 1080i which and black signal.
7. Repeat steps 3. ～ 5. above.
8. Input the 480i black and white signal.
9. Repeat steps 3. ～ 5. above.
10. Press the MUTING key and memorize the set values.
Item
S10
S12
No. 51914
Description
INITIAL SETTING VALUE
Setting value (STANDARD LOW)
NTSC 480i 1080i
080 080 078
074 074 070
AV-48WP30
43