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- The digital call code for user number 77 is recognised by the switch-
board and terminal +I is momentarily activated to switch off any acti-
vated monitors.
- The message "STOP" is displayed on the switchboard.
- Switchboard terminal I activates to keep the switchboard monitor de-
activated.
- The call code for user number 77 is regenerated and re-routed to the
monitor cable riser.
- The phonic circuit for monitor number 77 connects to the cable riser.
- Switchboard terminal CH activates for the call time set for the switch-
board and routes the call signal along line 3 of the cable riser.
- The entrance panel phonic circuit connects at the end of the call time
set for the entrance panel itself.
- If the monitor handset is not lifted the entrance panel activates the reply
time counter.
- If instead the monitor handset is lifted within the set reply time, the
entrance panel activates the maximum conversation time counter.
- The two auxiliary functions and the door lock opening function can all
be activated when the handset is lifted or set down. The two auxiliary
functions may also be activated when the monitor has not been called.
- When the door lock release button is pressed
release code corresponding to the monitor user number (77) is trans-
mitted by the monitor to the cable riser. The entrance panel from where
the call originates, then identifies the code and activates terminal S for
the set door lock activation time. Power supplier terminal S1 therefore
de-energises to zero Volts for the time terminal S is activated.
- If the "door lock enable" parameter for the switchboard is set to 0001,
the switchboard will also activate its own terminal S when the door lock
release button is pressed
- When the video camera button is pressed
function F2 corresponding to the monitor user number (77) is transmit-
ted by the monitor to the cable riser. The switchboard and entrance
panel then identify the code and activate their respective terminals F2
for the activation time set for auxiliary function F2.
- When the light button is pressed
F1 corresponding to the monitor user number (77) is transmitted by the
monitor to the cable riser. The switchboard and entrance panel then
identify the code and activate their respective terminals F1 for the ac-
tivation time set for auxiliary function F1 (parameters -07- and -10-).
- Once the reply delay time or maximum conversation time has elapsed,
the main entrance panel connected to the monitor transmits a reset
code to disconnect the monitor. The switchboard thus activates termi-
nal +I to switch off the monitor and clear the "STOP" message.
- The same sequence occurs if the monitor handset is replaced before
the maximum conversation time has elapsed. Five seconds after the
handset is replaced, the entrance panel transmits a reset code and the
switchboard activates terminal +I.
Switchboard set to INTERNAL mode (led in key
from entrance panel.
- Key in the required user number, (i.e. 77) on the main entrance panel
keypad.
- Confirm with button "C".
- Terminal +L on the entrance panel activates.
- The digital code corresponding to user number 77 is routed along line
1 to the cable riser.
- User number 77 is displayed on the right hand display of the switch-
board and the acoustic call signal is activated.
- If switchboard terminal I is activated, the terminal deactivates.
- The switchboard monitor switches on and displays the image filmed at
the entrance panel.
- The switchboard phonic circuit connects to the entrance panel.
- If the switchboard handset is not lifted the entrance panel activates the
reply time counter.
- If instead the switchboard handset is lifted within the set reply time, the
entrance panel activates the maximum conversation time counter.
- When button
is pressed, the switchboard transmits the code for
auxiliary function F2. The entrance panel then identifies the code and
activates terminal F2 for the activation time set for auxiliary function F2.
- Once the reply delay time or maximum conversation time has elapsed,
the main entrance panel transmits a reset code to disconnect the
switchboard. The switchboard thus activates terminal I to switch off its
49400628B0_SI 01 2110
Schemi installativi - Installation diagrams - Schémas d'installation - Installationspläne -
Esquemas de instalación - Esquemas de instalação - Διαγράμματα εγκατάστασης -
, the door lock
.
, the code for auxiliary
, the code for auxiliary function
switched off) for calls
monitor.
- The same sequence occurs if the switchboard handset is replaced be-
fore the maximum conversation time has elapsed. Five seconds after
the handset is replaced, the entrance panel transmits a reset code and
the switchboard activates terminal I.
Switchboard set to INTERNAL mode for calls from internal units (monitors
or interphones).
- When the monitor is switched off, press the door lock release button
.
- The switchboard call digital code corresponding to the monitor number
(i.e. 77) is routed along line 1.
- User number 77 is displayed on the left hand display of the switchboard
and the acoustic call signal is activated.
- If the porter wishes to call the monitor which has placed the call, he
must:
- Transfer user number 77 to the right hand display using button
- Press the call button
The following sequence then occurs:
- The digital code corresponding to user number 77 is routed along line
1 to the cable riser.
- Switchboard terminal T activates to switch on the video camera unit.
- If switchboard terminal I is activated, the terminal deactivates.
- Terminal +I momentarily activates to switch off any activated monitors.
- The phonic circuit for monitor number 77 connects to the cable riser.
- Switchboard terminal CH activates for the set call time and routes the
call signal along line 3 of the cable riser.
- The switchboard phonic circuit is connected at the end of the call time.
- If the monitor handset is not lifted the switchboard activates the reply
time counter.
- If instead the monitor handset is lifted within the set reply time, the
switchboard activates the maximum conversation time counter.
- The two auxiliary functions can both be activated when the handset is
lifted or set down. The two auxiliary functions may also be activated
when the monitor has not been called.
- Once the reply delay time or maximum conversation time has elapsed,
the switchboard connected to the monitor transmits a reset code to
disconnect the monitor. It thus activates terminal +I to switch off the
cable riser monitor and terminal I to switch off its own monitor. It also
de-activates terminal T to switch off its video camera.
- The same sequence occurs if the monitor handset is replaced before
the maximum conversation time has elapsed. Five seconds after the
handset is replaced, the switchboard transmits a reset code and acti-
vates the corresponding terminals.
N.B.: in installations fitted with a main entrance panel and switchboard,
the main entrance panel call signal activation time must be at least a
second longer than the time set for the switchboard to prevent the call
signal from returning to the main entrance panel receiver.
36
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Viale Vicenza, 14
36063 Marostica VI - Italy
www.vimar.com
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