JVC AV-32Z25EUY Service Manual page 27

Measuring
Item
instrument
H. CENTER
adjustment
C
90%
H.SIZE
adjustment
ASPECT
MODE
H SIZE
EW-PIN
adjustment
Test point Adjustment part
3.H-CENT.
D
90%
4.H-SIZE
FULL PANORAMIC
92% 95%
[ SCREEN SIZE ]
6.EW-PIN
Straight
1. Receive a circle pattern signal.
2. Select 3.H-CENT and set the initial setting value.
3. Adjust H-CENT to make C=D.
4. Press the MENU key and memorize the set value.
1. Receive a circle pattern signal.
2. Select 4.H-SIZE and set the initial setting value.
3. Adjust H-SIZE and make sure that the horizontal screen size
of the picture size is in the bellow table.
4. Press the MENU key and memorize the set value.
5. Input a NTSC VIDEO signal (60Hz) from the EXT terminal,
and make sure that the horizontal screen size of the each
ASPECT mode is in the below table.
6. Press the MENU key and memorize the set value.
SUBTITLE
92%
1. Select 6.EW-PIN and set the initial setting value.
2. Adjust EW-PIN and make the 2nd.vertical lines at the left and
right edges of the screen straight. Also make sure that the 3rd
vertical lines are straight.
3. Press the MENU key and memorize the set value.
No. 52067
AV-32Z25EUY
AV-28Z25EUY
Description
27