JVC TK-1280E - Page 36

TK-1280E/-1180E/-1281EG |
1. Presetting 6. Chip VR
Before
adjustment,
preset
the
following
switches
:
Chip
VR
rotating
position
is
designated
as
shown
in
the
figure
below for
the
convenience
of
explanation,
since
the chip
VR
can
be rotated
360°.
1) INT/EXT-U/L switch—>” 1 /E“
2) AGC switch >” OFF“
3) White Balance switch >”:#: "(in-door)
Point of contact
4) SHUTTER "NORM" (OFF)
5) BLC->” OFF“
2. In holding a test pin with a probe, take care set contact with
any other pin. The CCD imager will be damaged if some text
pins are accidentally connected.
3. EXT.TRIGGER
\n adjusting the signal system, extract the trigger signal as re-
Point of contact Point of contact
quired.
Full-counter-
Mechanical
center
Full-clockwis
H-rate
:
TP-11 (ID)
[MAT/ENC
Board]
clockwise
V-rate
:1C302
Pin@ [FEATURE
Board]
4.
JUST
SCAN
Point
of
contact
Unless
otherwise specified,
apply "just
scan“
to all
pattern
adjustments.
5. Repeat adjustments optimum conditions are established.
Point
of
contact
Point
of
contact
Full-counter-
Mechanical
center
Full-counter-
clockwise
clockwise
7. No Adjustment of unspecified VRs
Never rotate VR’s other than those specified by this
instruction Manual.
10
(No.
6647)