Page 12
Code 97462I-1 V07_09
B
B
B
B
BUS2
US2
US2
US2
US2
B
B
B
B
BUS2
US2
US2
US2
US2
CN2
: Button and card holder illumination connection.
2
CN1
: Connection for call extension module, keypad, display or up to three buttons (the same amplifier for buildings
and kits of up to 3 lines).
1
3
8
Audio volume adjustment in direction apartment-street.
7 Voice synthesiser
: ‘Door open’ language selection.
9
Audio volume adjustment in direction street-apartment.
Controls for audio adjustments
:
Configuration bridges
:
JP2
: Selection bridge Main/Secondary Panel:
JP3
: Camera LEDs (available in video amplifier)
Secondary Panel
Leds OFF
Main Panel
Leds ON
5 CN3
: Status LEDs connection. Very useful for disabled people, allowing leds to be connected which provide
information on communication status.
Depending on the action executed, the corresponding LED is activated):
6 CN4. Connector test
: Enables the ‘BUS2 verifier’ to be connected to check the system status or to programme
the apartment terminals.
Volume adjustment for
call monitoring
and
voice synthesis
.
MIC:
Microphone connections (microphone is located in the interior panel profile).
4 Remote camera
with 10º Pan&Tilt adjustment function
(available in video amplifier).
BUS2 amplifiers
L2, +:
Call
LED
L3, +:
Communication
LED
L4, +:
Door lock release LED
L1
L2
L3
L4
+
L2, L3, L4: give a negative result when the corresponding action is executed, thus activating the LED connected
between Lx and +.
L4
MIC
NC NO C
-
BS
BUS-2
EXIT
EXIT
B B
+12
S
JP3
JP2
PACK EXTENSION
CN1
CN2
LEDS ON
SLAVE
MASTER
LEDS OFF
TARJETERO
CARD HOLDER
CN4
CN3
AUDIO
BUS-2 VERSTÄRKER
AMPLIFICATEUR BUS-2
BUS-2 AMPLIFIER
AMPLIFICADOR BUS-2
PROG
TEST
C
NO
NC
STATUS LEDS
LEDS ESTADO
VERSION :
LANGUAGE
IDIOMA
10
PAN & TILT
D
C
B
A
JP3JP2
CN4
CN3
SW1
CN1
CN2
MIC
1
7
6
5
3
8
11
12
2
9
10
4
The BUS2 amplifier is a common element of all BUS2 panels and manages all BUS2 system functions: call, two-way
communication, door opening, programming....
It is available in audio and video (colour).