Additional Information - Alto Professional Spectrum PA Guide D'utilisation

Linking
Note: The loudspeaker that is connected to your source device is the "master"; the linked
loudspeaker is the "slave." The source device sends its signal to the master, and the master
relays the signal to the slave.
If you are using two Spectrum PA loudspeakers:
1. Make sure no audio is playing from your Bluetooth device. If it is, pause/stop playback and
wait 5 seconds.
2. Press and release the Stereo Link button on each loudspeaker.
3. Both loudspeakers' LEDs will flash while "searching" for each other, and you will hear a tone
sequence from both loudspeakers. (This process may take up to 60 seconds. However, the
very first time you link the loudspeakers, the process may take up to 3 minutes.)
4. When they are successfully linked, you will hear a final "confirmation tone" from both
loudspeakers and the Stereo Link LEDs on both loudspeakers will light continuously.
Note: The stereo signal will be split between the two loudspeakers: the master loudspeaker
will play the left channel; the slave loudspeaker will play the right channel.
Tip: When using two loudspeakers, we recommend labeling the master loudspeaker so you
can distinguish between the two in future setups.

Additional Information

Spectrum PA loudspeakers will remember their pairing and linking settings even after they are
powered off. When you turn the loudspeakers back on, they will automatically reconnect to
each other. When the connections are re-established between the loudspeakers, the LEDs
next to the Stereo Link buttons will light continuously.
Tip: Once your device is paired to the loudspeaker, the loudspeaker will remember the device
even after power-cycling it. To reconnect, go to your device's Bluetooth settings page and
select Connect to re-establish the connection.
If the connection is lost between the loudspeakers, or between the loudspeaker and the
source device, and if they do not reconnect automatically, and then power-cycle both
loudspeakers and allow them to reconnect.
When the two loudspeakers are linked, you can only pair your source device to the master
loudspeaker. The slave loudspeaker's Pair button will be disabled; if you press it, you will hear
3 rapid "beeps" to indicate that the button is "locked out."
To erase all previous pairing and linking settings, press and hold either the Pair button or
the Stereo Link button for 3 seconds. You will hear a long tone to confirm its pairing and linking
settings have been erased. The LEDs will also turn off. Do this on both the master and the slave
loudspeakers. Now, you can pair to a new source device or link the loudspeakers again.
Note: The volume of the pairing and linking tones are pre-set to an optimal level.
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