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BBA 240
| User manual
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User manual
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BBA 240
2 LINE OUT MONITOR
Monitor signal output to be connected to an amplifier, recorder or any other external
device capable of receiving line level signals.
3 MONITOR 1W 8Ω
Monitor signal output to connect a passive speaker to listen the MONITOR signal.
4 PRIORITY
By short-circuiting, via an external electrical switch or button, these terminals, the
inputs 2-5 audio signals are attenuated, giving priority to input 1 and TEL.
5 TEL PAGING
This balanced connector allows you to connect an external auxiliary signal, for
example that of a desktop microphone or a telephone line, with priority over all
the other signals.
6 VOLTAGE SELECTOR
Operating voltage selector. Generally it is not necessary to act on this command
since it is properly set at factory.
WARNING:
before switching on the device, make
sure that the mains voltage and that of the device match.
7 MAINS INPUT
IEC input socket. Every package is supplied with the necessary power cord, specific
for your area. Plug the power cord into this socket but make sure the device is turned
off before connecting the cable to the mains. For your safety, never disconnect the
grounding prong. The protection fuse is embedded in the electrical socket.
CAUTION:
replace the fuse only with one of the same type and with the same values.
If the fuse blows repeatedly, contact an authorized service center.
8 GND
Earth connection of the device and electrical ground.
9 TEL ZONE
This dip switch selector allows you to choose to which zones assign the auxiliary
telephone signal to.
10 TEL VOLUME
Use this control to adjust the phone signal volume. Use a small flat-blade screwdriver
to rotate the trimmer.
11 BT/LINE SELECTOR & L/R CH INPUTS
This selector allows you to choose the input signal of channel 5 between
BLUETOOTH
®
and LINE. The LINE signal input for this channel the RCA jacks
located under the selector.
12 SELECTOR & INPUTS CH 1-4
This selector allows you to
choose the type of input signal
of channels 1-4 among the
following options:
- LINE: line level signal
- PHANTOM: condenser
microphone
- MIC: dynamic microphone.
The input connector is a combo
(XLR F + 6.35mm jack).
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