66250457-EN - V 3.4 - 31/08/16
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VK4K/6256 Series “6 wire Bus” videokit
VK4K/6256 Series - Installation handbook
6200 Series
Videophone wall mounting instructions
1. In order to install the videophone, it is necessary to remove the cover, which contains all the electronics, from the base: firstly
disconnect the handset from the videophone (by removing its plug from the videophone), then press lightly the bottom part of
the videophone and simultaneously pulling outwards the upper part as shown in Fig. 1.
2. Put the base of the unit on the wall at approx 135cm from the finished floor to mark the points for the fixing holes “A” (Fig. 2)
remembering that the wires “D” (Fig. 3) must be fed through the hole “E” (Fig. 3). If you use the flush mounting box 503, embed
it into the wall vertically at approx. 140cm from the finished floor and the base.
3. Following Fig. 3, make the holes “A”, insert the wall plugs “B” and fix the base with the screws “C” feeding the wires “D” into
the hole “E”. If you have used the box 503, fix the base to the wall through the holes “F” using the screws “C”.
4. As shown in Fig. 4A, connect the wires to the removable terminals following the provided installation diagram. Connect the ter-
minal blocks to the electronics contained in the cover as shown in Fig. 4B. Reinsert the handset and test system before closing.
Note: Contrast and hue trimmers can be adjusted only if the videophone is open. Note while testing the system, it is
advisable to hold the cover with your hand closing manually the hook switch of the handset (see Fig. 4B reference “G”).
5. Once testing is complete and all the necessary adjustments are made, disconnect the handset from the cover and close the unit
as shown in Fig. 5: first hook it on the bottom then push in the top until you hear the clip.
6. Reconnect the handset and hang it as shown in Fig. 6.
1
2
Fig. 1
A
B
G
Fig. 4
135cm
Fig. 2
1
2
Fig. 5
A
B
A
B
D
F
E
F
C
C
Fig. 3
Fig. 6
