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Observation Camera
Introduction
Your new CCD camera is developed for use with the Philips Observation
System Monitor. It features a sensitive microphone thus registering both
images and sound via the monitor, as well as input contacts for
connecting external alarm devices.
Installation
!
Warning:
Disconnect the monitor from the mains supply before
disconnecting a camera or accessory.
Only operating the stand-by key is not sufficient.
When the mains supply is connected, all camera lines are scanned.The
monitor uses this to register the camera configuration of the system and
to check whether any modifications have been made.
Sound
If required the microphone incorporated in the camera, can be switched
off. (fig.A-5) (fig.B-5).
If an intercom box is included in the camera line, the sound of camera
and intercom box will be reproduced by the monitor.
The illustrations to which this manual refers, are shown on the front and
back jacket flap
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Alarm inputs
N.B. B&W Cameras only
The camera has a three-pole terminal block for connecting alarm sensors,
such as door contacts. For normally open (N.O.) sensors, connect to
contacts N.O.(fig.A-6). For normally closed (N.C.) sensors, connect to
contacts N.C. (fig.A-6)
Position
First you need to determine where the camera is to be installed.The best
results are obtained when the camera looks a little downwards and not
into a bright source of light.
Hold the camera in your hand at the spot where you want to install it and
check on the monitor whether the camera does actually cover the
required area from that spot.
Check if the cable length compensation selector (fig.A-4) (fig.B-4) is set to
the correct length of the system cable (0-300m/900ft max.) connecting
monitor and camera.
Using the screws supplied, mount B&W dome to the ceiling with bayonet
mounting holes (fig.A-1).
Mount Colour dome using template and mounting holes (fig.B-1)
To adjust the camera use the adjustment screws (fig.A-2 & 3) (fig. B-2 & B).
Focus adjustment
Adjust the focus ring of the camera lens to obtain an optimal image
sharpness.
System connection
Connect the cable to the output of the camera.
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