Bedienungsanleitung / User Manual VTC-279IRP/W / VTC-282IRP/W / VTC-289IRP/W
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4. Adjustments
All camera adjustments and connections are accessible from the outside, thus there is no
need to open the camera.
Lens adjustment:
Lens control (focal length and focus) is done by the two setting rings (see picture 2 and 3).
Carefully loosen the two safety screws a bit so that you are able to turn the setting rings.
Adjust the lens according to your needs. Finally, seize the two safety screws again carefully.
OSD adjustment, IR-LED adjustment, additional service/video connection:
At the bottom of the camera there is a small lid. Open the lid carefully by turning it left. Below
the lid you will find a mini-joystick for the OSD control, a switch for adjusting the brightness of
the IR-LEDs and an additional video output for service purposes (connection is being done
by the included adapter).
OSD adjustment:
The camera adjustments are done by an OSD (on-screen-display) menu. On the camera you
will find a mini-joystick. Press onto this joystick and a menu pops up in the video picture. You
can now move the joystick left/right/up/down in order to get to the desired menu item. For
confirming your choice, press onto the joystick (see pictures 2 and 3).
See chapter “Camera adjustments via OSD menu” for further details.
IR-LED adjustment:
Using this switch, you can define the brightness of the built-in IR-LEDs, e.g. to avoid
irradiation at near objects.
Additional video connection:
This additional video connector can be used with the included adapter, e.g. if you want to
install a monitor during the installation phase in case the regular video cable has already
been laid.
Once all adjustments are being made, close the lid again. Please make sure that the rubber
gasket is not damaged.
Sunshield:
Ensure to correctly install the sunshield. The inside front of the sunshield has a black anti-
reflex foil. The sunshield has to be mounted in a way that no “bright” area of the inside front
of the camera is to be seen.
