JVC AV-29BF11ENS Service Manual page 15

ADJUSTMENTS
■ ■ ■ ■ SCREEN ADJUSTMENT
Measuring
Item
instrument
SCREEN Remote
adjustment control unit
■ ■ ■ ■ OSD HORIZONTAL POSITION ADJUSTMENT
Measuring
Item
instrument
HORIZONTAL Remote
POSITION OF control unit
OSD
adjustment
SERVICE MENU SCREEN
JVCAK30/37
OSD 059
IF1 004
IF2 065
IF3 004
IF4 065
AGC 033
VLIN 044
RGBH 005
VSOF +05
VPOF -01
: 1 1
X
Screen size
■ ■ ■ ■ IF ADJUSTMENT
Measuring
Item
instrument
IF adjustment Remote
control unit
Test point Adjustment part
SCREEN VR
[On the FBT]
Test point Adjustment part
OSD
B04
Reference bar
X'
Test point Adjustment part
IF 1
IF 2
IF 3
IF 4
1. Enter SERVICE MENU.
2. Press YELLOW key to disable vertical scan.
3. Adjust SCREEN VR. on the FBT as thin as possible.
4. Press YELLOW key again to enable vertical scan.
5. Press STANDARD key to leave service menu.
FBT
1. Enter SERVICE MENU.
2. Select OSD (On screen display) with FUNCTION ( / ) key
3. Adjust the OSD horizontal position with the FUNCTION (
key, which shifts the reference bar on the bottom of
SERVICE MENU horizontally, so that the OSD is positioned on
the screen center. (X=X')
1. Receive a PAL colour bar pattern.
2. Enter SERVICE MENU.
3. Select IF 1 with FUNCTION ( / ) key
4. Press BLUE key during IF 1 is highlighted, IF 1 and IF 2 values
are adjusted automatically by software.
5. If the standard is L-prime, IF 3 and IF 4 values are adjustment
automatically when BLUE key is pressed during IF 1 is
highlighted.
No. 52084
AV-29BF11ENS
AV-29BF11EPS
AV-29BF11EES
Description
FOCUS VR
SCREEN VR
Description
Description
/ )
the
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