Comelit Group MT KIT 10 Manuel Technique page 43

MICROSWITCHES S1-1, S1-2, S1-3, S1-4 AND S1-5
The values of the microswitches S1-1, S1-2, S1-3, S1-4 and S1-5
define the call address of the bracket in question with respect to the
external call unit.
To use the two-residence intercom call function the
users(interphones and/or video doorphones) must be set to
contiguous call addresses marked with the same letter
(AA...CC....YY) in the table on page 39.
Operation
• By pressing the call button the visitor activates the infrared LEDs
for illuminating the person, the internal call ringtone (if the
Privacy function is not enabled) and displays the image on the
main monitor/s for approx. 60 seconds.
On answering the communication, the maximum duration of the
conversation is 90 seconds.
A call confirmation tone sounds at the external unit; in systems
with 2 or more entrances, if the external unit emits an engaged
tone instead of the ringtone this means that another
communication is already in progress with another external unit.
In case of a persistent short-circuit on the bus line, the
external unit emits an intermittent signalling tone.
• Communication occurs at the internal unit by lifting the handset.
• The brightness control is located on the lower part of the Monitor,
whereas the ringtone volume or Privacy function activation
control is at the top.
• The button marked with the key symbol on the Monitor acts on
the electric lock, activating it for approx. 2 seconds.
• Automatic switch-on of the main Monitor occurs by pressing
Pushbutton 2 with function enabled (see description on page 43).
In systems with 2 external units, it is possible to view the image
from one external unit or the other alternately ("toggle" function)
by pressing Pushbutton 2.
Automatic Monitor switch-on is not possible during another
conversation.
• For the intercom functions of the BRAVO KIT System, refer to
page 40.
• For programming user addresses different from the factory-
settings (1 and 2) refer to page 45.
Main or secondary additional monitors
The setting of JP1 defines whether the bracket in question will be
managed as main or secondary. The external unit can manage up
to a maximum of 3 Video doorphones or Interphones for each Call
button. When a call is made from the external unit, the monitor
switched on by the system will be that of the main Video
doorphone.
Any other secondary monitors in the same residence unit will
remain off. By answering the external unit call from a secondary
Video doorphone, the image is automatically displayed on the
Monitor.
The monitor of the main Video doorphone will be switched off and
the image will be displayed on the monitor of the Video doorphone
on which Pushbutton 2 - video request was pressed.
The image transmitted from the external unit can be viewed even
without lifting the handset, simply by pressing Pushbutton 2 -
video request.
In the classic BRAVO KIT configuration, it is therefore possible to
have at most 2 secondary Video doorphones and 1 main Video
doorphone for each Call button, all powered by the same Art.
1205/B (Variant BK/CC page 83).
Up to 3 main Video doorphones inside the same residence unit (i.e.
set to the same user code) can be managed. In this particular
configuration, the additional main Video doorphones must each be
powered by the special Art. 1212/B (Variant BK/HC and BK/IC
page 82, 83).
At the call from the external unit, the image will be displayed on
each of the main Video doorphones connected to the system.
In any case, even when using Art. 1212/B, a max. of 3 Video
doorphones can be connected for the same residence unit. A
dedicated power supply is not necessary for any optional
Interphone.
S1-6, S1-7, S1-8
Setting BRAVO KIT operating mode
The table on page 16 shows the functions of the single Monitor
pushbuttons according to how the microswitches S1-6, S1-7, S1-8
are set.
Pushbutton , Pushbutton 1 and Pushbutton 2 are standard,
whereas Pushbutton 3, Pushbutton 4, Pushbutton 5 and
Pushbutton 6 are optionals using card Art. 5733.
Using Art. 5734 it is also possible to have the availability of
Pushbutton 3 and Pushbutton 4 and two signalling LEDs in the
positions of Pushbutton 5 and Pushbutton 6.
These signalling LEDs can be used by the installer for various
system needs and will not be managed in automatic mode by the
Monitor bracket.
Description of Pushbutton functions
Door lock release
Pushbutton activates the lock connected to the external unit.
Actuator Pressing the Pushbutton set in Actuator mode
enables activation of Art. 1256, which can be used to open
gates, up&over doors, etc., or to activate the cyclic camera
module Art. 1259C.
Free Pushbutton The indication Free Pushbutton means that
the Pushbutton can be used as a C.NO. contact in the terminal
block, by means of suitable settings as illustrated in the BK/PC
variant on page 89.
Video request / Automatic Switch-on
this mode to display the image on the Monitor transmitted by the
external unit, even if no call has been made.
For use and enabling of the service, see BK/PC variant on page
89. In systems equipped with two external units, it is possible to
view the image from one external unit or the other alternately
("toggle" function) by pressing the Pushbutton.
MT KIT 10
Pressing the Door lock release
Press Pushbutton 2 in
41 MT KIT 10