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4.7.3 Adjustment
(1) Set the main body at test mode.
(2) Press the "SET UP" key of the remote controller four times, and the FL display is displayed "CHECK".
(3) Insert a test disc (VT-501), and press the numeric key "1" of the remote controller.
(4) After a few seconds, press the numeric key "6" of the remote controller. Then, the FL display is displays a jitter value.
(5) Turn the adjustment screws on the underside of the traverse mechanism with phillips screw driver until the minimum jitter value
is displayed on the FL display.
NOTE:
• Reference values to judge whether the jitter is allowable or not are displayed, instead of actual jitter values.
• Please be sure to perform "all-initialization" and "optimization adjustment of front end parameter" after adjusting.
Traverse mechanism assembly
Loading mechanism assembly
Screw a
1 key (display of jitter value)
TV
STANDBY/ON
OPEN
/CLOSE
TV
DVD
TV1
TV2
TV3
1
2
TV4
TV5
TV6
4
5
TV7
TV8
TV9
7
8
TV-/--
TV0
MUTING
10
0
+10
TITLE
TV/VIDEO
RETURN
PAGE
/GROUP
CANCEL
CH+
VOL
ENTER
CH
PREVIOUS
NEXT
CLEAR
SELECT
SLOW-
SLOW+
3D PHONIC
ZOOM
VFP
PROGRESSIVE
SCAN
ANGLE
SUB TITLE
AUDIO
fs/Rate
AMP
REPEAT
DIMMER
VOL
Screw c
Screw b
DVD
6 key
3
(display of jitter value)
6
9
SET UP key
(change of mode)
VOL+
FL Display
POWER key
POINT:
Turn the adjustment screws a and b to the
same angle in the right direction. And turn
the adjustment screws a and b to the
same angle in the left direction. Then, turn
the screws a and b in either the right or
the left direction to increase the number of
jitter. Don't turn the adjustment screw c.
STOP key
(for test mode)
PLAY key
(for test mode)
(No.YD016)1-19
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