JVC XV-N510B, Руководство по обслуживанию

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(No.YD016)1-19
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.
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 .
Loading mechanism assembly
Traverse mechanism assembly
Screw a Screw b
Screw c
STANDBY/ON
2
5
8
1
4
7
3
6
9
0 10 +10
TITLE
/GROUP
TV/VIDEO
CANCEL RETURN PAGE
VOL VOL+
CH+
CH
VFP ZOOM
AMP
VOL
AUDIO
3D PHONIC
SUB TITLE ANGLE
DIMMER REPEAT
OPEN
/CLOSE
TV1 TV2 TV3
TV4 TV5 TV6
TV7 TV8 TV9
TV-/-- TV0 MUTING
TV DVD
NEXT PREVIOUS
SELECT CLEAR
SLOW- SLOW+
TO
P
ME
NU ME
NU
ON
SC
RE
EN
SE
T U
P
ENTER
TV DVD
PROGRESSIVE
SCAN
fs/Rate
POWER key
SET UP key
(change of mode)
STOP key
(for test mode)
PLAY key
(for test mode)
FL Display
1 key (display of jitter value)
6 key
(display of jitter value)