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(No.YA085C)1-13
4.7
ADJUSTMENTS PROCEDURE
4.7.1 FOCUS ADJUSTMENT
4.7.2 SCREEN ADJUSTMENT
Item
Measuring
instrument
Test point
Adjustment part
Description
FOCUS
adjustment
Signal
generator
Remote
control unit
FOCUS VR
[On the FBT]
(1) Receive a crosshatch signal.
(2) Adjust
FOCUS VR
on the FBT for the lines to be-
come as thin as possible.
FBT
FOCUS VR
SCREEN VR
Item
Measuring
instrument
Test point
Adjustment part
Description
SCREEN
adjustment
Remote
control unit
SCREEN VR
[On the FBT]
009 VG2
[SERVICE MODE]
(1) Enter the SERVICE MODE.
(2) Select
VG2
.
(3) Adjust the
SCREEN VR
until the "STABLE IN" sign
appears on the screen.
AK49-0.0.104-JVC-GRA
005
006
007
008
009
010
011
001
033
025
031
031
001
035
STABLE IN
AGCSPD
AGCTO
COFF
VSD
VG2
TUBE
VERT ZOOM
012
037
VERT SLOP
Appears
013
025
VERT SHIFT