External Settings And Connections; Tuner Region Selection; Priority/Vox Activated Microphone - Bosch PLN?2AIO120 BGM Installation And User Instructions Manual

Plena All-in-One 120 Watt | Installation and User Instructions | Equipment
3.4.4 External settings and
connections
Connect antennas
The FM input must be connected to an antenna or cable
network with a COAX cable of 75 Ohm. A connector
for the FM input is provided with the unit. The AM
input can be connected to the loop-antenna delivered
with the unit.
An ten
na
FM Ca l l On Vid eo
ly ou tpu t
Zo n e
1C all
/BG M
Zo n e
Sw itch 2C all
On (1) /BG M
1 Yc
Pri orit Off (0) Ca l l Ac
2 y 10 0 V tiv e R- Y
3 Vox Mix 0 10
Ch im Mic . 0 V 0
4 e act Mix
Fla t ive 1 rea r 0
5 Ch im 1 fron 8
Pha Spe e off t 10 0 V
6 nto m on ec h filte 1 rea
7 Pha nto m Pha r r 0
Pha on nto m 1 0
nto m Pha off 8
on nto m 1 rea
Pha off 2 r
nto m off
3 1-
3 SD DI
4 F
5 + CV BS
2 - GND
1 B- Y
3
1 2 3
45 6
7
Ch ime
Du cki
ng
1
2
3
figure 3.6: Connecting antennas
3.4.5

Tuner region selection

Caution
Potential equipment damage. Before switching
on the system, make sure you have read section
3.4. 1 0 "Power", and section 4 "Switch on and
off".
To set the tuner region to either ASIA/USA or Europe:
1 Press and hold in:
• the tuner frequency up/down keys (12).
• the tuner memory key (15).
2 Press the power button (31) to switch the system on.
3 Either USA or EUP will be displayed.
4 To toggle between USA or EUP, switch the system
off, and repeat from step 1.
Bosch Security Systems | 2008-09 | 9922 141 50762 en
115 V~
230 V~
App ara
tus del
con nec ive red
ted for
230 V~
Y/C
Ra ted
inp ut
pow er:
400 VA
Lin e fus
e T2.
5L2 50V
(23 0V~
T5L 250
V(1 15V )
This appa ~)
ratu s mus t
be eart
hed
3.4.6 Priority/VOX activated
microphone
Note: Microphone 1 has different operating modes:
Priority mode
Connect the microphone to the DIN-socket at the rear
of the unit and enable the priority mode with
configuration switch 1 (set to ON-position). This
requires a microphone with a priority switch on contacts
4 and 5 of the 5-pin DIN-connector, such as the table-
top microphone LBB 1950. In this mode, microphone 1
will have priority over microphones 2 and 3 and the
background music. Activating this microphone will
mute the other microphones and the music and will also
override zone switching and zone attenuation. Priority
announcements will even be heard in deselected zones.
This mode is normally used for important (emergency)
announcements. You can select a chime signal to
precede such a priority call with configuration switch 3,
a speech filter with configuration switch 4 and phantom
power with configuration switch 5.
2C al
l/B G
M C
al l A ct
V 0
iv e
10 0 V
0
0
8
10 0 V
0
0
8
1-
3
4
5
+
GN D
2 -
1
3
Ch im
e
Du ck
in g
1
2
3
GND
180 5-pole DIN
figure 3.7 Priority mode connections
en | 14
Anten na
FM Cal l Only Video
Zon e outpu t
1Call /BGM
Switch Zon e 2Call
1 On(1) /BGM Yc
2 Priority Off(0) 100 V Cal l Active R-Y
3 Chim Vox Mix Mic. 0 100 V 0
4 5 Flat e active Mix Chim 1 rear 0
6 Phanto m on Speec e off 1 rear 1 front 8 100 V
7 Phanto Phanto m on Phanto h filter m off 1 0 0 8
m on Phanto Phanto m off 1 rear
m off 3 2 1- 115V~ 230V~
4 3 SDDI F
5 + GND CVBS Appara
2 - 1 B-Y connec tus deliver ted for ed
1 2 3 3 230V~
45 6 7 Chime Y/C
Duckin
g
1
2
Rated input
3 power: 400VA
Line fuse T2.5L2
T5L250 50V(23 0V~)
This apparatu V(115V ~)
s must
be earthed
Y c
R -Y
S D D IF
C V B S
B -Y
GND
180 3-pole XLR