2.
24
(MT13 - En 2015)
INTERNAL STATIONS
1
Image brightness adjustment
.
2
Loudspeaker. It allows to hear the conver-
sation and to receive the calls from the
external door station or from floor.
3
Call and communication volume adjust-
ment
.
4
Microphone. It allows to talk with the door
station.
5
Green LED. The LED shows:
- a communication in progress when it
lights up continuously;
- an incoming call when flashing.
6
Control switching ON button
. It al-
lows to power ON the video intercom and
monitoring the entrance.
7
Mute button
. It allows to:
- enable/disable the audio (microphone)
to the door station during a conversation;
- enable/disable the bell rings if pressed
for less then 4 seconds;
- enter in the programming mode if
pressed for more than 4 seconds.
8
Red LED. The LED shows:
- temporary disabling of audio when it con-
tinuously lights-up. If audio is enabled again
the LED recover the previous operating
mode;
- bell rings disabling when the LED slowly
flashes;
- the videointercom is in the select pro-
gramming operation mode when the LED
it is continuously lit-up;
- the videointercom is in the programming
operation mode when the LED quickly
flashes.
9
Audio communication button
. It al-
lows to enable the audio communication
with the door station. The audio communi-
cation is end pressing again the button or if
the communication time expires.
10
Buttons 1, 2, 3,4,5 and 6 are available for
supplementary services.
11
Door lock
button. It allows to actuate
the electric door lock with the videointercom
ON.
12
Orange LED. Signalling for “main door left
open” or other services. To achieve this
feature it is necessary to have on the instal-
lation one or more actuators art. 2281 prop-
erly connected.
13
3.5" Colour LCD Display.
14
Colour adjustment
.
15
Contrast adjustment
.
16
Microphone volume adjustment
.
17
Microphone sensitivity adjustment
(R86).
18
Jumpers to select the matching imped-
ance of the video signal (J11).
14
15
16
18
17
CHARACTERISTICS
