RuarkAudio R4 mk3 Guia Del Usuario página 12

Save preset
Press and hold PRESET until Save preset is shown,
rotate the CONTROL KNOB to choose the preset
number, then press the knob to save the current station.
Presets are either marked with the station name,
frequency or as '(Empty)'.
If you save a station over an existing preset, the new
station will replace it.
Recall preset
Press PRESET, rotate the CONTROL KNOB to scroll
through the preset station list, then press the knob to
select a station. (You can also scroll through the presets
by repeatedly pressing PRESET.)
Connect a Bluetooth device
Your R4 will automatically connect to the last connected
device. If it's not available or you have not yet paired
your device, your R4 will enter into pairing mode. See
Bluetooth section for more details.
EN-12
Browse USB or CD
Select MENU > Browse to show contents of the CD
or USB disk. Rotate the CONTROL KNOB to scroll
through the track list. Press the CONTROL KNOB to
play a track or view folder content, press MENU to exit
a folder and return to parent folder.
Play from CD
Insert CD into slot and playback will start automatically
or press if CD is already inserted.
Play from USB
Insert USB flash drive or connect hard disk to the USB
socket on the back and playback will start automatically
or press if USB drive is already inserted.
Station or track information
Press INFO to cycle through the different station / track
information available.
Please note that MENU > System > Audio > Bass
means press MENU, select System, select Audio and
finally select Bass