66250862-EN - V4.0 - 15/03/19
- 7 -
VK8K/6758 Series “6 wire Bus” videokit
VK8K/6758 Series - Installation handbook
Art. 8833
Speaker unit
Fig. 1
Front
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
Back (upside down view)
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
JUMPERS J1, J2, J3
J1=
Reassurance tone volume = Low
J1=
Reassurance tone volume = High
J2=
Door open relay operating mode = Capacitor discharge
J2=
Door open relay operating mode = Dry Contacts
J3=
Only for Art. 8833-2, call buttons operating mode =
each button calls a different videophone
J3=
Only for Art. 8833-2, call buttons operating mode =
both buttons call the same videophone
HOW TO REMOVE/INSERT THE CARD NAME HOLDER
• To avoid damage to the module front plate, mask the side
that will be in contact with the screwdriver blade;
•
Insert the screwdriver (flat side) as shown in
Fig. 3
;
•
Move the screwdriver to the left as shown in
Fig. 4
to extract
the card name holder;
•
Edit the card name then replace it inside the holder and refit:
insert the holder inside its housing from the left or right side
then push the other side until it clips into place.
Fig. 3
Fig. 4
Rev.0.1
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