QFX PBX-2100 Instruction Manual

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INSTRUCTION MANUAL

MODEL: PBX-2100

PLAY/PAULSE

Under USB, TF or Bluetooth mode, press this button
to PAULSE and resume playing.

Under AUX, press this button to mute playing.

Under FM mode, short-press this button to MUTE the
FM program. Long-press this button to initiate the FM program
auto searching from 87.5MHz to 108MHz, and store the
programs.

MODE

Long-press this button to switch ON/OFF of the flashing LED
light. Short-Press this button to change the playing mode in
sequence of USB->TF->BT->AUX IN->FM. In case of no USB
and TF card plugged-in, default mode will be Bluetooth while
powered on.

NEXT

Under USB and TF mode, short-press to move to the next
song. Long-press to move to thenext Folder (if exists).

FRONT PANEL BUTTONS FUNCTION

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

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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.