Philips PV-GS55 - Manual (Page 71)

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ª Video Head Clogging and Care
If the heads (the parts that make contact with the
tape) are dirty, mosaic-pattern noise may appear
on the playback image, or the screen as a whole
becomes black. If the heads are extremely dirty,
recording performance deteriorates, and, in the
worst case, the Palmcorder cannot record at all.
Causes of Dirty Heads
≥Large quantity of dust in the air
≥High-temperature and high-humidity
environment
≥Damaged tape
≥Long operating hours
Using Mini-DV Format Digital Video Head
Cleaner
1 Insert the Head Cleaner into the Palmcorder
in the same manner as a Video Cassette.
2 Press the [ 1] Button, and approximately
20 seconds later, press the [ ∫] Button. (Do
not rewind the tape.)
3 Take out the Head Cleaner. Insert a Video
Cassette and start recording. Then, play the
tape back to check the recorded image.
4 If the image is not still clear, repeat
Steps 1 to 3. (Do not use the Head Cleaner
for 3 times or more consecutively.)
Notes:
≥Do not rewind every time you use the Head
Cleaner. Rewind only when the tape reaches
the end, and then use it again from the
beginning in the same manner as before.
≥If the heads become dirty soon after cleaning,
the tape may be damaged. In this case,
immediately stop using that Cassette.
≥Do not clean the heads excessively. (Excessive
cleaning may cause excessive wear of the
heads. If the heads are worn, images cannot be
played back even after the heads are cleaned.)
≥If the dirty heads cannot be cleaned with the
Head Cleaner, the Palmcorder needs to be
cleaned at a service center. Please consult a
dealer.
≥Video Head Cleaners can be purchased from
service centres.
≥Head cleaning due to dirty heads is not
considered a malfunction of the product. It is not
covered by the warranty.
Periodical Check-up
To maintain the highest image quality, we
recommend replacement of worn parts, such as
heads, etc., after approximately 1000 hours of
use. (This, however, depends on operating
conditions, such as temperature, humidity, dust,
etc.)
ª Optimal Use of the Battery
Battery Characteristics
This Battery is a rechargeable lithium ion battery.
Its ability to generate power is based upon the
chemical reaction that takes place inside it. This
reaction is susceptible to the surrounding
temperature and humidity, and, if the temperature
is too high or too low, the operating time of the
Battery becomes shorter. If the Battery is used in
an extremely cold environment, the Battery may
operate only for about 5 minutes. If the Battery
becomes extremely hot, a protective function may
operate, and the Battery may become unusable
for a while.
Be Sure to Detach the Battery after Use
Be sure to detach the Battery from the
Palmcorder. (If it is left attached to the
Palmcorder, a minute amount of current is
consumed even when the Palmcorder power is
off.) If the Battery is left attached to the
Palmcorder for a long time, over-discharge takes
place. The Battery may become unusable after it
is charged.
Disposing of an Unusable Battery
≥The Battery has a limited life.
≥Do not throw the Battery into fire because it may
cause an explosion.
Always Keep the Terminals of the Battery
Clean
Prevent the terminals from getting clogged with
dirt, dust, or other substances.
If you drop the Battery accidentally, check to see
if the Battery body and terminals are deformed.
Attaching a deformed Battery to the Palmcorder
or AC Adaptor may damage the Palmcorder or
AC Adaptor.
ª Cautions for Storage
Before storing the Palmcorder, take the
Cassette out and detach the Battery.
Store all the components in a dry place with a
relatively stable temperature.
Recommended Temperature: 59
oF to 77oF (15oC
to 25 oC), Recommended Humidity: 40% to 60%
Palmcorder
≥Wrap it with a soft cloth to prevent dust from
getting into the Camera.
≥Do not leave the Palmcorder in places that
expose it to high temperature.
Battery
≥Extremely high temperatures or low
temperatures will shorten the life of the Battery.
≥If the Battery is kept in smoky or dusty places,
the terminals may rust and cause malfunctions.
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