30
Doorbell calls
This application enables, with a normal N/O button outside and connected directly to the video door entry unit,
accomplishing the function performed by the traditional doorbell.
The N/O button must be connected to the terminals ‘FP' and 'M' of the multimedia video touch screen and, on
pressing this button, the video door entry unit emits an acoustic signal without however turning on the monitor;
the tone of the bell is fixed and cannot be modified.
Example of installation
1
2
21553.1
CH
1
2
E+
E-
FP
A
B
C
M
+12
CP
TV
VV
Auxiliary Function Activation (Function-F1/F2 or AUX SERVICE 1/2).
The activation command of any auxiliary functions can be used to activate services or external devices such as,
for instance, courtesy lights, automations, etc.
It is possible to use both the FUNCTION F1/F2 commands (using the actuators available directly on the panel and
common to all the internal ones, that have not already been used - e.g. to switch on the stair lights) or the AUX
1/2 SERVICE commands (up to a max of 16 independent services and that are free from other uses) with the
support for an external digital relay art. 69RH.
The command is activated by touching the appropiate icon or the combination of buttons that sends the selected
command (see the map of the combinations in 2ndF in chapter “THE SECOND FUNCTION BUTTON (2ndF)” avail-
able to send this command); then as regards the supporting relays, the related loads and connection diagrams,
the same considerations apply as above.
The auxiliary function activation command is always active in both states of operation MONITOR OFF and
MONITOR ON respectively.
WARNING: The activation time of the FUNCTION-F1 and FUNCTION-F2 commands is set with the advanced
panel programming; in addition it is possible to set also the activation time of the AUX 1 SERVICES. .16 (for all
the details see the related technical documentation art. 69RH).
Figure 17 - Doorbell calls
CP - N/O Call button
VV - Multimedia video touch screen 21553.2
Video door entry system
Summary of Contents for 21553.2
Page 1: ...Instructions manual 21553 2 Multimedia video touch screen 10in Full Flat ...
Page 2: ...2 ...
Page 9: ...7 Automatic Manual Settings ...
Page 14: ...12 Settings ...
Page 89: ...87 ...
