JVC TK-C655 - Manual (Page 5)

5
Safety Precautions
WARNING
• Install the unit on a strong and stable surface.
This unit has been designed to revolve at high speed. Due to
its weight (about 2.4 kg) and the vibrations it may be subject-
ed to, the camera must be mounted to a sturdy and stable
material. If the ceiling material lacks strength, for example it
is made of a decorative laminated material or plasterboard,
then the mount should be reinforced using materials such as
veneered plywood. If such reinforcement is inadequate im-
ages may fluctuate due to vibration or, in the worst case, the
camera may fall and cause a serious accident should there
be anyone below it.
• For installation, use the provided ceiling mount and the op-
tional flush mounted ceiling bracket, which is sold separately.
When installing this device the provided ceiling mount and
the optional flush mounted ceiling bracket, which is sold sep-
arately should be used. Also be sure to connect the drop
prevention wire and tighten all screws and nuts firmly.
• Power the unit with the rated power voltage.
The power rating for this unit is 24 V AC, 50 Hz/60 Hz. If a
power above this rating is supplied, a malfunction will occur
or, in the worst case, smoke or fire may be produced.
• This unit offers a certain degree of protection against any
damage either to itself or to its connection cable that might
result from indirect lightning strikes, but it is not capable of
preventing all damage by lightning strikes. For example it is
not protected against a direct lightning strike. If lightning dam-
age can be expected in the place where the unit is installed,
be sure to take countermeasures by adding an arrester to
the connection cable, etc.
WARNING:
TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK, DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE.
AVERTISSEMENT:
POUR EVITER LES RISQUES D'INCENDIE OU
D'ELECTROCUTION, NE PAS EXPOSER
L'APPAREIL A L'HUMIDITE OU A LA PLUIE.
CAUTION
• Installation of this unit requires special skills. Please be sure
to consult your dealer about installation procedures.
If the mounting screws or nuts are not tightened sufficiently,
the camera may fall from its installation location. Be sure to
tighten the mounting nuts firmly to prevent this happening.
• Inspect the unit periodically.
Check periodically for any deterioration of the mount sec-
tions or loosening of screws due to vibration and ensure that
there is no likelihood of the unit dropping.