QFX PBX-2100 Instructivo página 3

Under Bluetooth mode, short-press this button to move to
next song.
Under FM, short-press this button to change to next
neighbor program of higher frequency. Under FM, long-press
to change to next stored program.
PREVIOUS
Under USB and TF mode, short-press this button to move
to previous song. Long-press to move to the previous
Folder (if exists).
Under Bluetooth mode, short-press this button to move to
the previous song.
Under FM, short-press this button to change to previous
neighbor program of lower frequency. Under FM, long-press
to change to previous stored program.
REAR PANEL FUNCTION
VOL+/-
Turn this knob to control the main
Volumeof the unit.
MIC+/-
Turn this knob to control the MIC
Volume when you connect a
microphone or Ear-MIC.
ECHO+/-
Turn this knob to control the ECHO
Volume while microphone or Ear-MIC
is connected.
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