EN - 4
Main Operation
Switching On for the
fi
rst time
Plug into AC power or install batteries by following instructions on the previous
Power Connection
section. Slide the
FUNCTION
switch to
RADIO
or
CD/USB/AUX
position to turn on the unit. The
POWER
indicator will be lighted up.
Switching between different sources (Radio / CD / USB / AUX)
After turning on the unit, slide the
FUNCTION
switch to select different sound sources
Adjusting sound volume level
After turning on the unit, turn the VOLUME knob to adjust the level of sound volume.
Adjusting the rod antenna
The aerial should be extended to ensure good reception in both
FM
radio modes. It may be
necessary to adjust the position of the unit and /or aerial position to achieve the best signal
reception.
Bass booster
During music playback, toggle the
BASS
button to turn on/off bass booster for bass enhancement.
Summary of Contents for SPT-225
Page 2: ......
