ENGLISH
BBA 240
| User manual
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11
User manual
|
BBA 240
5
|
CONNECTIONS
WARNING:
The total power of all the speakers/loudspeakers wired to
each channel must not exceed the nominal power of the amplifier. For
safety reasons, it is recommended that the total power of all speakers
wired to the BBA 240 unit is less than 3/4 of amplifier nominal power.
13 LINE OUT BAL/UNBAL (ZONE 1-4)
Unbalanced/balanced outputs of each zone output signal.
14 POWER AMP OUTPUT (ZONE 1-4)
Amplified outputs 4Ω and 8Ω constant impedance systems, or 25V, 70V and 100V
constant voltage systems.
Connect only one amplified output for each zone, respecting the positive and
negative polarities of the amplifier and the speakers.
4
|
BLUETOOTH
®
Follow this procedure to synchronize a Bluetooth
®
device with the amplifier:
• When the unit is turned on, the blue LED flashes slowly;
• Press the PAIR button for three seconds until the LED starts flashing quickly, it
indicates the start of synchronization with your smartphone or tablet;
• Now the amplifier is shown - with its name BBA 240 - in device Bluetooth
®
menu,
then select the name to make the connection;
• Once connected, the LED remains lit steadily until the device is disconnected.
14
13
Amplifier
Recorder
Horn speaker
BBM BP/WP Speaker
Column speaker
Mains
CD player
AM/FM tuner
Total impedance: 4Ω
Microphone
Desktop microphone
Total impedance: 8Ω
Connection to 25V constant voltage speakers
Connection to 70V constant voltage speakers
Connection to 100V constant voltage speakers
Speaker
“VOICE PRIORITY”
contact
AUX signal
