Videx 6758, Руководство по установке

Страница: 15 / 32

66250862-EN - V4.0 - 15/03/19
- 15 -
VK8K/6758 Series “6 wire Bus” videokit
VK8K/6758 Series - Installation handbook
Art. 6758
7" hands free colour display digital videomonitor
PUSH BUTTONS
Answer push button.
On an incoming call, pressing this button allows the user to answer and converse with the visitor. The relevant LED will
illuminate.
Switch off button.
With the system switched on (monitor on), momentary operation of the button will switch the video monitor off. The
videomonitor will also automatically switch off after a time delay if the button is not pressed. The relevant LED will switch
off.
Camera recall button.
Press the button (Press once for door/gate 1, twice for 2 and so on up to a maximum of 4 entrances): the relevant LED
switches ON and the monitor switches on showing the video from the door panel. The speech is also live and the door can
be opened by pressing
.
Simplex button.
Pressing and holding the button for more than 3 seconds will switch the videomonitor into SIMPLEX speech mode. Press
and hold the button to speak to the caller (
LED will flash rapidly), release the button to listen ( LED will flash slowly).
If the button is not pressed for 10 seconds the videomonitor will switch off. The videomonitor will revert to duplex speech
when another call is made.
LEDS
Privacy on LED
It illuminates when the privacy service is enabled.
Generic use LED
It is controlled from the terminals +DOL and –DOL . Nor-
mally used to signal the door status (open or closed).
ON LED
It illuminates when the videophone is switched ON.
CONTROLS AND ADJUSTMENTS
PT1
Brightness control
(sliding wheel).
SW1
Call tone volume control
(3 levels).
VR1
Speech volume control
(sliding wheel).
PT2
Colour intensity control trimmer
(rotate left to increase or right to decrease).
PT3
Contrast control trimmer*
(rotate left to increase or right to decrease).
*Not available in some LCD versions.
SETTINGS (DIP-SWITCH)
The videophone setup is carried out by the 2 dip-switch banks.
Switch 1 Apartment Address
OFF 1
ON 2
Switches 2,3 Extension Address
OFF OFF 1
ON OFF 2
OFF ON 3
ON ON 4
Switch 4 Intercommunication
OFF Between videophones in another apartment
ON Between videophones in the same apartment
Switches 5,6 Number of rings
OFF OFF 2
ON OFF 4
OFF ON 6
ON ON 8
Switches 7,8 Privacy duration time
OFF OFF 15 minutes
ON OFF 1 hours
OFF ON 4 hours
ON ON 8 hours