Panasonic NV-SD250 - Manual (Page 30)

Precautions
Please read these cautions before you operate this VTR.
Avoid Sudden Changes in Temperature
If the VTR is suddenly moved from a cold place to a warm
place, condensation may form on the tape and inside the
VTR.
Humidity and Dust
Avoid places where there is high humidity or much dust,
which may cause damage to internal parts.
Do Not Obstruct the Ventilation Holes
The ventilation holes prevent abnormal Increase in
temperature. Do not block or cover these holes. Especially
avoid covering the holes with soft materials such as cloth or
paper.
Keep away from High Temperature
Keep the VTR away from extreme direct heat such as direct
sunlight, heating radiators, or closed automobiles.
Keep Magnets away
Never bring a magnet or magnetized object near the VTR
because it will adversely affect the performance of the VTR.
No Fingers or Other Objects Inside
Touching internal parts of this VTR is dangerous, and may
cause serious damage to the VTR. Do not attempt to
disassemble the VTR. There are no user serviceable parts
inside.
Keep Water away
Keep the VTR away from flower vases, tubs, sinks, etc.
CAUTION: If liquids are spilled into the VTR, serious
damage could occur. If you spill any liquid into the VTR,
consult qualified service personnel.
Lightning
To avoid damage by lightning, disconnect the aerial plug
from the VTR.
Cleaning the VTR
Wipe the VTR with a clean, dry cloth. Never use cleaning
fluid, or other chemicals. And do not use compressed air to
remove dust.
Stacking
Place the VTR in a horizontal position, and do not place
anything heavy on it.
Video Head Clogging
The video heads place picture signals on the tape during
recording and read picture signals from the tape during
playback and they are, therefore, of critical importance for
the picture quality. If the VTR is used over extremely long
periods of time, these heads may become dirty and
clogged. In such a case, the signals can no longer be
recorded correctly, and the playback picture will be
distorted accordingly. This is the case, for example, during
the playback of a tape, the sound is reproduced normally,
but no picture is seen, or the picture is greatly distorted.
When such a symptom case occurs have the recorder
checked by qualified service personnel.
If Dew Condensation Forms in the VTR * •
Condensation may form in the VTR if;
•The VTR is in a room where the heater has just been
turned on.
•The VTR is in a room with steam or high humidity.
•The VTR is brought from cold surroundings into a
well-heated room.
•The VTR is suddenly brought from cool surroundings,
such as an air-conditioned room or car, to a place which is
hot and humid.
Model NV'SD250A;
When dew forms in the VTR, the Dew Indicator" d" on the
Display will flash on and off and all the function buttons are
made non-operational to protect the tape and the video
heads. When the Dew Indicator flashes, wait until this
indicator disappears.
• If dew condensation forms inside the VTR while the
POWER Switch is off, it will turn on automatically and the
Dew Indicator will flash on and off. As soon as the dew
condensation has been dissolved, the VTR will turn itself
off again.
Model NV-SD250EA;
This model does not incorporate a dew sensor.
Do not operate the VTR for at least 1 hour if any of the
above conditions occur.
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