Comelit 8461M Mode D'emploi page 5

Comelit Art. 4577 1 mm (Ø 1,2 mm AWG 17)
2
UTP5 cat. 5 0,2 mm (Ø 0,5 mm AWG 24)
2
0,28 mm (Ø 0,6 mm AWG 23)
2
0,5 mm (Ø 0,8 mm AWG 20)
2
1 mm (Ø 1,2 mm AWG 17)
2
1 mm (Ø 1,2 mm AWG 17)
2
1,5 mm (Ø 1,4 mm AWG 15)
2
A
B
1216
1214/2C
1209
C
4893
Operation
To make a call from an external unit
„ To send the call from an external unit, touch the button
corresponding to the user you want to contact.
» If the system is not busy: On the external unit the caller
illumination LED will light up, the
confirmation tone will sound. The video image from the external
unit will appear automatically on the main internal monitor/s.
The video image can be displayed on secondary monitors
(without answering the call) by pressing button 2 (programmed
by default for the self-ignition function).
» If the user responds to the call: the LED
on the external unit.
» If the user presses the lock-release control: the LED
illuminate on the external unit.
» If the system is busy: the LED
unit will emit the system busy tone.
When a call is made from the external unit, the monitor switched on
will be the main door entry monitor. Any other secondary monitors
in the same family unit will remain off.
When responding to a call from the external unit using a secondary
door entry monitor, the image is automatically displayed on the
monitor (and the main door entry monitor is switched off).
To display the image without activating audio communication with
the external unit, press button 2 -self-ignition/video request.
Self-ignition
√ Self-ignition is possible only when the system is in standby
„ Press the self-ignition button (button 2 by default) to display on
the monitor the image transmitted from the external unit.
A MAX B MAX C MAX
200 m 100 m 200 m
(655 feet) (330 feet) (655 feet)
100 m 60 m 100 m
(330 feet) (195 feet) (330 feet)
100 m 60 m 100 m
(330 feet) (195 feet) (330 feet)
100 m 60 m 100 m
(330 feet) (195 feet) (330 feet)
100 m 60 m 100 m
(330 feet) (195 feet) (330 feet)
80 m 40 m 80 m
(260 feet) (130 feet) (260 feet)
100 m 60 m 100 m
(330 feet) (195 feet) (330 feet)
6700W
6701W
LED will flash and the
will illuminate
will
will flash and the external
Operation with additional internal units
GENERAL INTERNAL CALL
This function can be used to transmit a call to the other units (door
entry monitors and/or door-entry phones) set to the same call
address (for programming, refer to the technical manual for the
respective internal unit).
„ Press the programmed button to send the call
» If the system is not busy:
the receiver of the call can lift the handset (or press the
audio button) to enter into communication with the caller. The
communication is terminated by replacing the handset (or by
pressing the audio button again).
» If the system is busy: the LED indicator light will flash for a
few seconds (on Mini monitors the
privacy LED will flash 4 times).
A call from the external unit always takes priority over an intercom
communication. In this case, users who are already speaking will
hear a tone similar to the ringtone, if the call is addressed to them,
or otherwise a triple signalling tone will sound and the video image
from the external unit from which the call was made will appear (in
the case of a main monitor).
„ To terminate the call in progress and enter into communication
with the external unit, hang up and then lift the handset again
(or press the audio button 2 times).
SELECTIVE INTERCOM
This function enables the user to call specific internal units (for
programming see the technical manual of the respective internal
unit).
MAIN/SECONDARY MONITORS
The kit can manage up to a maximum of 4 door entry monitors or
door-entry phones for each call button, including a maximum of 1
main door entry monitor.
Operation with additional external units
Refer to the technical manual for the external unitArt. 4893 for the
programming of special functions
• External unit (Porter) with switching (secondary): default
function to be used also in systems with switching device Art.
1404 (for installations with 3 or more entrances)
• Secondary external unit (Porter): function to be used in
systems with switching device Art. 1405 and 2 external units
• Main external unit (Porter): function to be used in systems
with switching device Art. 1405 and 2 external units
OPERATION WITH SWITCHING DEVICE ART. 1404 (DEFAULT)
In the configuration of Art. 1404, the MIN and MAX Dip switches
define respectively the lowest and highest user codes which can
be connected to the riser. For information on setting the desired
values, refer to the table on page 17. Separate switching
devices for different risers must manage code ranges which are
not overlapping. The self-ignition function is only available for
systems as depicted in diagram MNK/017CQC (for each internal
unit, it is possible to toggle between the external unit of the lit and
the main external unit).
OPERATION WITH SWITCHING DEVICE ART. 1405
With the switching device Art. 1405 it is possible to install only
1 main external unit and 1 secondary external unit.
In "Main external unit" mode, lock release (or actuator)
commands are only executed if the external unit is in call or self-
ignition mode. The "door-open" function is always deactivated.
In "Secondary external unit" mode, lock release (or actuator)
commands are executed if the system is in standby mode or if the
external unit is active.
If the system is in standby mode the first self-ignition command
will activate the camera of the secondary external unit. Further
commands will toggle between the external units, activating
alternately the main external unit and the secondary external unit.
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