Videx Videokit VK4K, Руководство по установке

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66251400-EN - V5.1 - 31/08/20
- 20 -
VK4K/6358 Series “6 wire Bus” videokit
VK4K/6358 Series - Installation handbook
Art. 6358
3.5" hands free colour display digital videophone
27 mm 102 mm
182 mm
Fig. 1
PT2
PT3
DSW2
1
2
ON
678
1
2
3
5
4
ON
DSW1
SW1
PT1 VR1
V2 V1 2 1 − +V
4A 5A 12
M
3A 2A LD SB LB
A
D
E
B
C
H G F
Fig. 2
DESCRIPTION
Surface mount hands free videophone incorporating a 3.5” Hi-
Res full colour active matrix LCD monitor specific for “6 wire”
videokit (VK4K, VRVK and VK8K range). It includes 4 buttons:
“camera recall” “open door” “service” and “privacy”.
3 LED’s* indicate the privacy activated , open door and activat-
ed functions. Programmable privacy duration, melody type and
number of rings. Intercommunicating call and door call.
Adjustments: call tone volume switch (3 levels), picture hue,
contrast and brightness.
* The operation of some LED’s and the functions described may require additional cabling
LEGEND
A
Connection terminals
B
8 Way dip switch bank
C
2 Way dip switch bank
D
Contrast adjustment trimmer
E
Hue adjustment trimmer
F
Speech volume control
G
Brightness control
H
Call tone volume switch
PUSH BUTTONS
Service push button
Shorts the SB terminal to GROUND (open collector 24Vdc 100mA max) while the button remains pressed.
Privacy ON-OFF button
When the system is in stand-by, the pressing of this button activates (LED switched on) or disables (LED switched off ) the
“privacy” service. The service is automatically disabled when the programmed privacy time expires. When the service is
enabled the videophone does not receive calls.
Door-open / intercommunicating call button
With the speech lines open to the entrance panel, press this button to open the door. If the terminal LD is properly connect-
ed the relevant LED remains switched ON until the door is closed.
Intercommunication only works when the system is in the stand-by condition.
Switch 4 of the SW1 dip-switch selects the type of intercommunication:
OFF Intercommunication between two apartments - press the key button to call the videophone(s) in the other apartment. A busy
tone will signal that the other videophone is in conversation with the door station and so cannot be called.
ON Intercommunication between videophones in the same apartment
- press the key button one, two, three or four times to call videophone with extension address 1, 2, 3 or 4 (Set on dip-switches
2&3 of SW1).
Any intercommunicating conversation is always interrupted by an external call (i.e. External calls take priority).
Intercommunication push button
For an intercommunicating call, press as many times as the extension or address value to call (see SW3 Intercommunication
Settings).