66250865-EN - V 3.4 - 31/08/16
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VK8K/6256 Series “6 wire Bus” videokit
VK8K/6256 Series - Installation handbook
Art. 8833
Speaker unit
Fig. 1
1
2
3
4
ON
8833-1
Colour
8833-2
B&W
Aluminium
Stainless steel
When installing
you see the back
side of the door
panel.
Fig. 2
CONTROLS (SPEAKER & MICROPHONE VOLUME)
Trimmer to adjust the speaker volume. Rotate clockwise to increase or anti- clockwise to decrease.
Trimmer to adjust the microphone volume. Rotate clockwise to increase or anticlockwise to decrease.
SETTINGS (DIP-SWITCH & JUMPERS)
4 WAY DIP-SWITCH
First two switches are used to set the speaker unit address: the speaker unit address is required for camera recall operation on 2
or more entrance systems.
SW
Switches
1,2
Unit Address
OFF OFF 1
ON OFF 2
OFF ON 3
ON ON 4
SW
Switch
3
Conversation Time
OFF
60
seconds
ON
120
seconds
SW
Switch 4
Door opening time (J2 = “L” position)
OFF
2
seconds
ON
6
seconds
