JVC AV-27320 Service Manual page 24

AV-27320
AV-27330
AV-27S33
Measuring
Item
instrument
WHITE Signal
BALANCE
gener ator
(High Lig ht)
adjustment
[HIG H LIGHT]
***
SUB BRIGHT
adjustment
No . Setting item
S01 BRIGHT
SUB
CONT RAST
adjustment
No . Setting item
S02 PICTURE
24
Test point Ad justment part
R DRIVE (S14)
B DRIVE (S15)
S01. BRIGHT
Variable Initial setting
range value
0～127
64
S02. PICTURE
Variable Initial setting
range value
0～127
65
1. Receive the blac k-and-white signal ( color off ).
2. Select the [HIGH LIGHT] MODE in the SERVICE MENU.
3. Set the initial setting value of "R DRIVE" and "B DRIVE" with
the ④ ④ ④ ④ , ⑥ ⑥ ⑥ ⑥ , ⑦ ⑦ ⑦ ⑦ and ⑨ ⑨ ⑨ ⑨ keys of the remote c ontrol unit.
4. Adjust the screen until it becomes white using the ④ ④ ④ ④ , ⑥ ⑥ ⑥ ⑥ , ⑦ ⑦ ⑦ ⑦
and ⑨ ⑨ ⑨ ⑨ keys of the remote c ontrol unit.
●The ③ ③ ③ ③ EXIT key is the cancel key for the WHIT E BALANCE.
①key
②key
③key
④key
⑥ key
⑦key
⑨key
Setting item
No .
S14 R DRIVE
S15 B DRIVE
1. Receive the broadcast.
2. Select S01. BRIGHT of the V/C MODE.
3. Set the initial s etting value of the S01. BRIGHT with the
FUNCTION /
4. If the brightness is not the best with the initial s etting value,
make fine adjustment of the S01. BRIGHT until you get the
optimum brightness .
1. Receive the broadcast.
2. Select S02. PICT URE of the V/C MODE.
3. Set the initial setting value of the S02. PICTURE with the
FUNCTION /
4. If the contrast is not the bes t with the initial setting value, make
fine adjustment of the S02. PICTURE until you get the
optimum contrast.
No.51937
Description
Remote Control Unit
: H.LINE ON
: H.LINE OFF
: EXIT
: R DRIVE ▲
: B DRIVE ▲
: R DRIVE ▼
: B DRIVE ▼
Variable Initial setting
range value
0～127
0～127
key.
key.
64
64