Ricatech PR220 Mode D'emploi page 4

CAUTION: Connecting a USB device/SD Card upside down or back to front could damage the audio system or
USB device/SD Card. Before connecting it, double check to make sure the direction of insertion is correct.
USB Operation:
1. Switch the unit ON by turning the power ON-OFF SWITCH/VOLUME CONTROL switch to the ON position
and turn the Sound Volume to mid-range position.
Turn the Function Knob on the front to the ―RADIO/SD/USB ON‖ position.
2.
3. Switch the AM-FM-USB/SD Band switch (on the back panel) to select the SD/USB mode.
4. Insert an MP3 USB device or a Flash Drive containing MP3 songs
(size up to 4GB max, not supplied) into the USB Port on the side
panel. Make sure the USB plug is inserted correctly.
Notes:
* To operate the MP3 device, please refer to its manufacturer's operating manual.
* If both an SD Card and a USB device are connected, press the USB/SD button on the side panel to switch
to the preferred device to be played.
5 Press the PLAY/PAUSE BUTTON to play the music on the external device.
6 The green ACC LED will flash whilst the music is playing.
7 To pause the music, press the PLAY/PAUSE BUTTON again.
8 In Play Mode, press the SKIP+/ SKIP-BUTTON once or repeatedly until the desired track has been found.
9 To stop playing the music stored on the USB device/Flash Drive, press the PLAY/PAUSE
BUTTON. AT THIS STAGE, DO NOT DISCONNECT THE USB DEVICE/FLASH DRIVE!
10 Before disconnecting the USB device/Flash Drive, switch the main unit off first. Unplug the device from the
USB Socket by pulling it out straight.
WARNING:
1 Do not disconnect the USB/SD device whilst the music is playing, as this may damage the device or the
music files stored on it.
2 To disconnect the USB/SD device safely, turn off the unit first or switch to another Mode.
IMPORTANT NOTES:
a) This product may not be compatible with USB devices with multiple USB identifiers (such as a USB HUB +
USB Flash Drive), it ONLY works when connected directly to a USB Flash Drive or MP3 Player.
b) If there is no MP3 / USB device / Flash Drive / SD card connected or MP3 file detected, the red ERR LED
light will be on.
c) The green ACC LED light will flash during PLAY mode whilst MP3 data is transferring.
d) This unit only plays back MP3 music files, not WMA format music files.
e) If the USB/SD is not functioning, power off the unit to reset.
USB SPECIFICATION
Interface
* USB2.0 Full speed, HOST (a USB HUB is not supported)
Corresponding Flash memory
* USB1.1 Flash memory
* USB2.0 High speed Flash memory
* Minimum memory size: 512MByte
* Maximum memory size: 4GByte (Only FAT16 corresponds)
NOTES:
a) The USB Port does not support connection with a USB Extension Cable.
b) It is not designed to connect to a Computer.
c) It is not guaranteed that all USB memory devices and SD cards will work on this audio
system.
MP3 Decoder