Niko 10-822-01, Руководство пользователя

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10-822-01
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Limit values for line in-out connection:
- Max. 15 video splitters 4 (10-822-01) can be connected in line (in-out).
NOTE: the last video splitter in line has to close off the video bus by means of a terminal
resistor.
- Max. 30 video internal units per power supply 10-805-01.
- At every video output of a video flush mounting splitter 2, max. 6 video internal units
can be connected in line (in-out).
Remark: in case of large and complex systems, please contact Niko.
6/5-wire cabling
In case of limited systems, a 5-wire cabling suffices. In that case, the M terminal does
not have to be wired. All jumpers then have to be set to 5-wire cabling.
3. OPERATON AND USE
Image quality
TIP: Preferably adjust the image clarity with 2 people:
one to control the controller and one to check the
image quality on the video internal units.
Open the video splitter by unscrewing the 4 screws in
the corners by means of a screwdriver. Remove the
cover. 8 potentiometers (controllers) are visible.
Contrast:
Due to signal attenuation in the video bus (V1, V2) after splitting, the contrast of the
image can decrease. Turn the controller by means of a screwdriver to adjust the image
contrast per video output.
Clockwise: more contrast
Counterclockwise: less contrast
Brightness:
Due to signal attenuation in the video bus (V1, V2) after splitting, the brightness of the
image can decrease. Turn the control by means of a screwdriver to adjust the image
brightness per video output.
Clockwise: image becomes brighter
Counterclockwise: image becomes less bright.
Place the cover over the video splitter and screw-fix the 2 screws at the top left and right
by means of a screwdriver.
EN