Roadstar RU-275 Manual De Instrucciones página 6

3 English
2. Press the [SLEEP] button (8) repeatedly to set the desired timer.
Note: To remove the sleep timer repeat above steps and select " Sleep OFF" .
TO USE THE RADIO
1. Press the [POWER] button (1) to power on the unit;
2. Select the desired audio source by pressing the [SOURCE] button (1) repeatedly;
3. (Please see detailed instructions for each Source in the following chapters);
4. Adjust the volume with the [VOLUME -/+] buttons (4/5) to the desired level;
5. Press & hold the [POWER] button (1) to turn OFF the unit.
FM RADIO OPERATION
1. Select "FM" mode by pressing the [SOURCE] button (1) repeatedly ;
2. Use the [SKIP -/+] buttons (2/3) to fine tune
MHz or press and hold the [SKIP -/+] buttons (2/3) to scan the next/previous avail-
able station.
Note: For a better reception, reorient the antenna (14).
PRESET
You can program a maximum of 30 preset radio stations.
1. Select your favourite station as explained before;
2. Press and hold [MEM] button (6). "P_ _" will appear on display;
3. Press [SKIP -/+] (2/3) to select the preset number;
4. Press [MEM] (6) to confirm.
RECALL A PRESET STATION:
1. Press the [MEM] button (6);
2. Press [SKIP -/+] (2/3) to select the preset number.
USB/SD OPERATION
1. Plug an USB stick
2. The radio will automatically switch to "USB or SD" mode and playback will start
automatically from the first track.
Notes:
Some mp3 player may not be able to play via the usb socket. this is not a mal-

function of the system.
To avoid damage to USB memory, remove it only when the radio is turned off.

The USB port is not designed for charging smartphones or other devices.

REPEAT - RANDOM
Press repeatedly [PLAY MODE] button (6) to select the desired playback mode
AUX IN OPERATION
1. Select "AUX" mode by pressing the [SOURCE] button (1) repeatedly;
2. Use one male to male 3.5mm jack cable (not included) to connect any external
audio device to the
Note: Music control (play, pause, etc) must be done from your external device.
or an SD card into the [USB/SD PORT] (10/11);
(max. 64 GB)
[AUX-IN SOCKET]
your desired station
(12).
in a step of 0.05