JVC AV-N29302/S Service Manual page 21

Measuring
Item
instruments
WHITE Signal
BALANCE generator
(Low Light)
Adjustment
G CUTOFF
[LOW LIGHT] MODE
BRIGHT
B CUTOFF
R CUTOFF
BRIGHT *** ***
*** ***
*** *** *** *** *** *** *** *** *** *** *** ***
BRIGHT
REMOTE CONTROL UNIT
H.LINE ON H.LINE OFF
1 2
R CUTOFF G CUTOFF
4 5
R CUTOFF G CUTOFF
7 8
WHITE Signal
BALANCE generator
(High Light)
Adjustment
[HIGH LIGHT] MODE
G DRIVE
*** *** *** ***
Test point Adjustment part
BRIGHT
R. CUTOFF
G. CUTOFF
B. CUTOFF
SCREEN VR
[In HVT]
EXIT BY
EXIT
IT
EXIT
3
B CUTOFF
6
B CUTOFF
9
G. DRIVE
B. DRIVE
B DRIVE
HIGH LIGHT
*** *** *** ***
EXIT BY
EXIT IT
1. Receive a black-and-white signal.(Color off)
2. Select the LOW LIGHT MODE from the SERVICE MENU.
3. Set the initial setting value of BRIGHT with the LEFT / RIGHT
key of the remote control unit.
4. Set the initial setting value of R CUTOFF, G CUTOFF and B
CUTOFF with the ④ or ⑦ key(R), ⑤ or ⑧ key(G), ⑥ or ⑨ key(B)
of the remote control unit.
5. Display a single horizontal line by pressing the ① key of the
remote control unit.
6. Turn the screen VR all the way to the left.
7. Turn the screen VR gradually to the right from the left until
either one of the red, blue or green colors appears faintly.
8. Adjust the two colors which did not appear until the single
horizontal line that is displayed becomes white using the ④
to ⑨ keys of the remote control unit.
9. Turn the screen VR to where the single horizontal line glows
faintly.
10. Press the ② key to return to the regular screen.
＊ The ③
EXIT key is the cancel key for the WHITE
BALANCE.
1. Receive a monoscope pattern signal.
2. Select the 【 HIGH LIGHT 】 MODE in the SERVICE MENU.
3. Set the initial setting value of G DRIVE and B DRIVE with the
④ , ⑦ and ⑥ , ⑨ keys of the remote control unit.
4. Adjust the screen until it becomes white using the ④ , ⑦ , ⑥
and ⑨ keys of the remote control unit.
＊ The ③ EXIT key is the cancel key for the WHITE BALANCE
mode.
Remote Control Unit Key Operation
① key : H.LINE ON
② key : H.LINE OFF
③ key : EXIT
④ key : G DRIVE ▲
⑦ key : G DRIVE ▼
⑥ key : B DRIVE ▲
⑨ key : B DRIVE ▼
No. 51834
AV-N29302
Description
21