JVC AV32H20EUS Service Manual page 27

Measuring
Item
instrument
H. CENTER
adjustment
C
90%
H.SIZ E
adjustment
ASPECT
MODE
H SIZ E
EW-PIN
adjustment
Test point Ad justment part
3.H-CENT.
D
90%
4.H-SIZ E
FULL PANORAMIC
92% 95%
[ SCREEN SIZE ]
6.EW-PIN
Straight
No. 51945
Description
1. Receive a c ircle pattern s ignal.
2. Select 3.H-CENT and set the initial s etting value.
3. Adjust H-CENT to make C=D.
4. Press the MENU key and memoriz e the s et 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 memoriz e the s et 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 memoriz e the s et value.
SUBTITLE
92%
1. Select 6.EW-PIN and s et the initial s etting value
2. Adjust EW-PIN and make the 2nd.vertic al lines at the left and
right edges of the screen straight. Als o make sure that the 3rd
vertical lines are straight.
3. Press the MENU key and memoriz e the s et value.
AV32H20EUS
AV28H20EUS
AV28H20EUB
27