Monacor TVCCD-452COL Mode D'emploi page 15

of 110 mA to the screw terminals (8): Connect the
positive pole of the power supply unit to the ter-
minal DC12V and the negative pole of the power
supply unit to one of the two terminals GND.
7 Operation
After connecting the camera to the power supply,
it is ready for operation. The power LED POW (7)
lights up.
1) After switching on the monitor, adjust the
camera to the surveillance zone.
2) Adjust the distance on the lens. In case of a
lens with manual iris control, adjust the iris to
optimum picture reproduction (depth of focus
and brightness).
3) If the picture is out of focus despite a correctly
adjusted distance, readjust the mechanical
focus setting for the lens. For this purpose,
release the two hexagon socket screws (4)
with the supplied hexagon socket screw key.
Adjust a clear picture by slightly turning the
threaded ring (3). Then retighten the screws.
4) In case of a lens with automatic iris control (AI
lens), the video signal level for the iris control
can be readjusted if the picture is too dark or
too bright:
When using a DC lens, adjust the optimum
video level by turning the control LEVEL
(12) with a small screwdriver.
In case of a lens controlled by video signal,
the level control for the video signal can be
found on the lens.
7.1 Adjustment of the camera functions
Automatic electronic shutter (ESC)
When using a lens with manual iris control,
set the left DIP switch ESC (5) ["electronic
shutter control"] to "ON". In this position, the
automatic electronic shutter is switched on:
The exposure time is automatically adjusted
to the current brightness. The camera oper-
ates with shutter times of
When using an AI lens, set the switch to
"OFF". Also see chapter 4.1.
1 / s to 1 / s.
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