boytone BT-37WT-C Operating Instructions Manual page 12

3. If an external audio device is connected to the AUX IN socket, playing of the auxiliary device
takes priority over cassette playback (on available models).
AUX IN encoding
1. Use the function selector to select AUX mode and then insert a memory device (USB drive, SD
or MMC card).
2. Press the record REC button, it will take 3 - 4 seconds to read the memory device, then the
USB or SD icon will be flashing on the LC display.
3. Press the skip up or skip down button to select the desired mode (USB or SD) for encoding,
then press the record REC button again to confirm.(You can skip this step if only a USB drive
or an SD/MMC card is inserted.)
4. The system will start the encoding mode after a few seconds. During encoding, the USB or SD
icon will be flashing on the display.
5. To finish encoding, press the stop button. The display will show "END" and return to AUX
mode.
NOTE:
• The recording speed is 1:1. Recording will take as long as playing the CD (or other auxiliary
input).
• The recording format is preset at MP3 bit rate 128 kbps.
The USB Port and SD Card Slot
Playback of music in MP3/WMA format via USB device or memory card
The system is able to decode and playback all MP3/WMA files stored in the memory media
connected to the USB port or SD/MMC card slot.
1. Turn the volume knob clockwise to turn the equipment on.
2. Following the illustration below, insert a USB device face up into the USB port, making sure it
is fully inserted. Alternatively, insert a memory card in the direction of the arrow (as shown on
the label next to the memory card slot), making sure to insert it straight without