Sharp VL-Z1U Camcorder User Manual


 
xiv
Dirty Video Heads
When the video heads have become
clogged with dirt (dust and tape coating
particles),
mosaic-like noise appears on the
playback picture. (see illustrations above)
playback pictures do not move.
during playback, the whole screen
becomes blue.
Using a Cleaning Tape (Commer-
cially Available)
You can clean the video head with a
commercially available cleaning tape.
Notes:
Excessive use of the cleaning tape may
cause damage to the video heads. Please
read the instructions accompanying the
cleaning tape carefully before using it.
The fast forward and rewind functions cannot
be used when the cleaning tape is in the
camcorder.
If the video heads again become clogged
with dirt soon after cleaning, this might be
caused by a damaged tape. In this case,
stop using that cassette immediately.
1 Insert a cleaning tape into the
camcorder.
2 Hold down the Lock button and set
the Power switch to w.
The video head cleaning screen
appears.
3 Press m on the Operation button to
begin video head cleaning.
•“NOW CLEANING flashes during
cleaning.
After about 20 seconds, video head
cleaning automatically finishes, and
EJECT THE CASSETTE. displays.
4 Remove the cleaning tape.
To cancel cleaning, press l.
Causes of video head clogging
High-temperature and high-humidity
environment
A lot of dust in the air
Damaged tape
Worn tape
Long-time use
Dew formation
If the video heads become clogged, the
v indicator appears on the screen. Contact
the nearest SHARP service center or your
dealer for further advice.
Precautions
STOPSTART
CLEANING
CLEANINGNOW
Striped noise
Mosaic noise