for available stations. Upon finding a station,
the auto search will stop, giving the option to
store this station. At this point, pressing the
PLAY/PAUSE button will flash a “00” channel
number in the display. Use the Previous/Next
buttons to select an appropriate channel
memory. Press PLAY/PAUSE again to confirm
and store the station into the selected
channel memory.
Auto search can be stopped at any time by
pressing the Forward/Reverse seek buttons
Bluetooth Connection
To connect your device to the amplifier
via Bluetooth, go into your own devices
Bluetooth settings and search for ‘UP-321B’.
Once paired, a voice from the amplifier
will announce the connection and media
playback will be possible. Volume control is
from your device, or via the remote control for
the amplifier.
Mute ON/OFF
Pressing the MUTE ON/OFF button will mute
the output of the audio player.
USB to Internal
Recorded Message
This is used to download any MP3 message
or new configuration to the amplifiers internal
memory. To record a message please make
sure your file is in an MP3 format. Connect
the amplifier to the USB port of your
computer with the amplifier switched off.
Your computer will automatically connect to
the MP3 player. The amplifier comes with a
default alert noise and config file.
DO NOT DELETE THE CONFIG FILE AS
THIS WILL STOP THE MP3 TRIGGER
FROM WORKING. Delete the default MP3
File on the amplifiers MP3 Player and drag
your saved MP3 file from computer to the
MP3 player on the amplifier. This will then
become the new recording when the alert
input contacts are activated
Alert Input Contacts
This will cause the MP3 player to the play the
message from the internal memory by simply
shorting the two contacts together. This can
be done via a control board, timer unit or a
simple switch connected to the amplifier.
Once triggered - if the alert has been given
priority – it will mute all the other inputs
to their minimum levels and play the pre-
recorded message. (See dipswitch settings at
the beginning of this manual.)
Stand-By
Press the Stand-By button on the remote to
put the amplifier into stand-by mode.
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