9
7
IR sensor
This sensor receives the command from the remote controller.
8
USB slot
Slot for inserting a USB pendrive with music files in AAC, WAV, FLAC, MP3, WMA format or standard pre-
recorded announcements.
9
CONTROL buttons
These buttons have different functions depending on the player: see detailed instructions further in this
manual.
10
MODE button
Each time this button is pressed the unit switches to the next player: DAB RADIO, FM RADIO,
BLUETOOTH, SD CARD, USB DRIVE.
Please note that AUX IN input is always active, so to silence the selected source you have to use the
MUTE button.
REAR PANEL OPERATIONS
11
RS232 port
Thru this port is possible to control the unit remotely from a computer. See the RS232 appendix further
in this manual.
12
AUTO PLAY switch
If this switch is set to ON, the unit plays automatically the last song or announcement in the SD CARD or
USB pendrive that was playing when the unit was switched off.
NOTE: this works only if the SD CARD or the USB pendrive is the player active when the unit is switched
off.