4
Provided Accessories
Features
DSP with a wide dynamic range
Even objects differing greatly in brightness can be monitored clearly.
Private masking facility
When the camera target area needs to be hidden, the camera can be set accordingly to mask it.
Optical zoom lens
Detailed surveillance can be performed with the approx. 25 times optical zoom lens.
High-speed pan/tilt table
The high-speed rotating table with a horizontal panning speed of 300°/sec. and a vertical tilting speed of 180°/sec. makes it
possible to get to a preset position very quickly.
Introduction
WARNING
•Install the unit on a strong and stable surface.
This unit has been designed to rotate at high speed. Due to its weight (about 2.4 kg) and to the vibrations whit it may be subjected,
the camera must be mounted to 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 reinforce-
ment is inadequate images may be unstable 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 optional 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 separately
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 caused by lightning strikes, for example it is not protected
against a direct strike. If lightning damage can be expected in the place where the unit is installed, be sure to take countermeas-
ures by adding an arrester to the connection cable, etc.
CAUTION
• Installation of this unit requires special skills. Please be sure to consult JVC authorized 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 sections or loosening of screws due to vibration and ensure that there is no
likelihood of the unit dropping.
Safety Precautions
TK-C655
DOME TYPE CAMERA
INSTRUCTIONS
LWT0003-001A-H
Instructions Ceiling Mount Screw
(M3 × 12 mm)
For cable plate
Cable plate
Screws (M 4 × 12 mm)
(For attaching the Ceiling
Mount to the Flush Mounted
Ceiling Bracket.)