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Idiomas disponibles
PROGRAMMING INTERPHONES AND DIGITAL DISTRIBUTORS FROM
SWITCHBOARD Art. 945B AND Art. 955
To program interphone user numbers with the switchboard, proceed as follows:
-
Set the switchboard on "INTERNO" (Internal) mode
-
Lift the switchboard handset and press button
lamp in key
illuminates.
-
Without replacing the handset on the switchboard, program the interphone
or distributor.
Programming interphones with internal coder Art. 6204 and 887B (887B/1)
1)
Briefly press the programming button on the interphone.
2)
Press then the door lock release button
programming button illuminates.
3)
If the LED does not illuminate, repeat the above steps from point 1.
4)
Remove the handset from the unit and check the audio connection with the
switchboard.
5)
From the switchboard, key in the number with which you wish to program the
internal unit and route the call by pressing button
6)
Wait for the LED switching off on the interphone for the programming con-
firmation.
7)
Program the remaining internal units following the same procedure outlined
above.
N.B.:
The audio line between the switchboard and interphone is only con-
nected when the led in key
is switched off, press button
remains illuminated for the maximum conversation time set for the
switchboard.
Programming digital distributors Art. 949B
1)
Briefly press button PS1on the digital distributor.
2)
Press then button PS2 on the digital distributor until the first of four LEDs on
the distributor illuminates.
3)
If the LED does not illuminate, repeat the above steps from point 1.
4)
Remove the handset from the interphone connected to terminals A1 and A3
of the digital distributor in question and check the audio connection with the
switchboard.
5)
From the switchboard, key in the number with which you wish to program the
internal unit and route the call by pressing button
6)
Wait for the LED switching off on the interphone for the programming con-
firmation.
7)
To program the remaining three interphones connected to the distributor in
question, press button PS1 again and hold button PS2 pressed down until
the corresponding LED illuminates on the distributor (second, third or fourth
LED).
8)
The LEDS illuminate to indicate which internal unit is currently being pro-
grammed as illustrated in the table below, whereby:
LED 1 ¬ ® Terminals A1 and A3
LED 2 ¬ ® Terminals B1 and B3
LED 3 ¬ ® Terminals C1 and C3
LED 4 ¬ ® Terminals D1 and D3
9)
Program the remaining internal units following the same procedure outlined
above
N.B.:The audio line between the switchboard and interphone is only connected
when the led in key
illuminates. Consequently, if the LED is switched off,
press button
again until it illuminates. The LED remains illuminated for the
maximum conversation time set for the switchboard.
INSTALLATION OPERATION
Standard power supplier Art. 6941 is fitted in DIGIBUS video door entry systems
to power the interphones, digital distributors, entrance panels and switchboard. In
some installations however, due to particularly long cable runs prone to excessive
voltage drops or the number of internal units installed, the following additional
power supply units may be installed: Art. 6942 which powers the entrance panels,
switchboard, digital distributors and interphones, and Art. 6947 regenerates the
call signal. For more information about the layout of power suppliers, refer to the
corresponding installation wiring diagrams.
To call interphones from the entrance panel or switchboard, simply key in the user
number on the entrance panel or switchboard keypad and press button "C" or
to route the call. To cancel the call, simply press button "R". After the call
button has been pressed, the entrance panel or switchboard transmit a digital
code which connects the internal unit. The first entrance panel or switchboard
connected to the interphone cable riser activates the call generator inside the
power supplier for the set call time and routes the call signal to the cable riser. At
the end of the call signal, the interphone phonic line connects to the external
8
so that the indicator
until the LED near the
.
illuminates. Consequently, if the LED
again until it illuminates. The LED
.
entrance panel or switchboard.
The auxiliary functions may be activated irrespective of whether the internal unit
is activated or not. However, the door lock release button
lease the entrance panel door lock if the internal unit is connected to the external
entrance panel.
Otherwise it will call the porter's switchboard. Once the call has been routed
to the internal unit, the two units will only remain connected for the reply delay
time set for the entrance panel or switchboard. If the delay time elapses before
the handset is lifted, the entrance panel or switchboard disconnects the internal
unit. If instead the handset is lifted within the set reply time, the call is connected
and the two units can communicate for the maximum conversation time. If the
handset is replaced before the maximum conversation time has elapsed, the
interphone is disconnected after about 5 seconds.
DESCRIPTION OF DIFFERENT INSTALLATIONS
A description follows of three DIGIBUS door entry systems which use power
supplier Art. 6941.
If both auxiliary functions are required, terminals F1 and F2 on the entrance
panel (or switchboard) must be connected to the corresponding terminals on the
power supplier.
If both the auxiliary functions facility are required in installations fitted with inter-
phones Art. 6201, 8877, the corresponding connections must be made between
the interphone and digital distributor Art. 949B.
A)
Door entry system with one video entrance panel (see drawing si352 or
si351).
B)
Door entry system for building complex (see drawing si354).
C)
Door entry system with one entrance panel and switchboard (see drawing
si093).
A)
Video door entry system with one entrance panel (drawing SI 352 or
SI351)
- Key in the required user number, (i.e. 77) on the 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
interphone cable riser.
- The phonic circuit for interphone number 77 connects to the cable riser.
- Entrance panel terminal CH activates for the set call time 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.
- If the interphone handset is not lifted the entrance panel activates the reply
time counter.
- If instead the interphone 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 may all be acti-
vated when the handset is lifted or set down. The two auxiliary functions may
also be activated when the interphone has not been called.
- When the door lock release button is pressed
code corresponding to the interphone user number (77) is transmitted by the
interphone 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.
- When the F2 button is pressed, the code for auxiliary function corresponding to
the interphone user number (77) is transmitted by the interphone to the cable
riser. The entrance panel then identifies the code and activates terminal F2 for
the activation time set for auxiliary function F2.
- When the F1 button is pressed, the code for auxiliary function corresponding to
the interphone user number (77) is transmitted by the interphone to the cable
riser. The entrance panel then identifies the code and activates terminal F1 for
the activation time set for auxiliary function F1.
- Once the reply delay time or maximum conversation time has elapsed, the en-
trance panel connected to the interphone transmits a reset code to disconnect
the interphone.
- The same sequence occurs if the interphone handset is replaced before the
maximum conversation time has elapsed. Five seconds after the handset is
replaced, the entrance panel transmits a reset code.
B)
Door entry system for building complex (drawing si354)
- Key in the required user number, (i.e. 77) on the main entrance panel keypad.
- Confirm with button "C".
- Terminal +L on the main entrance panel activates.
- The digital code corresponding to user number 77 is routed along line 1 to the
cable riser.
- The digital call code for user number 77 is recognised by all the secondary
entrance panels. If the call number (77) keyed in falls between the first and
final call number set for one of the secondary panels, the following sequence
occurs:
- The secondary panel in question switches to "ENGAGED-WAIT" mode.
- The call code for user number 77 is regenerated and re-routed to the inter-
phone cable riser.
- The phonic circuit for interphone number 77 connects to the cable riser.
will only re-
, the door lock release
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