Sharp WC-S2000GM Serviceanleitung Seite 30

VC-S2000GM
ADJUSTMENT OF PAL SYSTEM FV(False
Vertical Sync) OF STILL PICTURE
Measuring Colour TV monitor
instrument
Mode Playback still (MESECAM mode)
Cassette Self-recorded tape (SP mode)
(See Note below @))
Controi Tracking control buttons (+) or (-)
Specification No vertical jitter of picture
1. Play a cassette which was recorded by the unit in SP
~ mode. (MESECAM mode) i
2. Press the PAUSE/STILL button to freeze the picture.
3. Look atthe monitor screen and adjust (+) or (—) TRACK-
ING buttons so that the vertical jitter of the picture to be
_ minimized.
A. Play and freeze the self-recorded tape in SP mode and
_ make sure vertical jitter of the picture is not
noticeable.(For the LP mode put adjustment at the
same adjustment way as SP mode.)
Note:
@ The FV goes back to the it's initial state when the unit
iS put into the system controller reset mode due to
power failure, etc.
In this case, preset the FV once again.
@) Self-recorded tape is a cassette whose program was
recorded by the unit being adjusted.
30