QFX PBX-81 100-240V Portable Speaker User Manual
- June 6, 2024
- QFX
Table of Contents
QFX PBX-81 100-240V Portable Speaker User Manual
WARNING!
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER ON THIS SPEAKER.
THERE ARE NO USER-SERVICEABLE PARTS INSIDE. REFER ALL SERVICING TO A QUALIFIED
TECHNICIAN
To prevent fire or electric shock, do not expose this equipment to rain or
moisture. Do not store or operate this product near any liquids, heat sources
such as radiators, heat registers. Clean only with a dry cloth. Users should
exhibit extra safety when this symbol appears in this instruction manual and
follow all precautions as they are stated.
PBX-81 BATTERY
The PBX-81 is a lithium battery powered PA loudspeaker. Be sure that you have
completely charged the battery prior to first use to maximize the battery’s
lifespan. Once the power adaptor is connected to a power source, it will
automatically begin charging (2~3 hours to fully charge the lithium battery)
Even if the battery power is low, it will power on when connected to a power
source. When the battery power is low, the battery indicator light is red.
When the battery charge fully, the indicator light will turn off. Upon
completion of the charging, Please disconnect the unit. With standard usage, a
fully charged battery can play for about 2 hours. Battery can be recharged
about 300 times in its lifetime. When not in use, the speaker should always be
set OFF to prevent the unit from draining the battery. When the unit is not
used for prolonged periods of time, the battery will gradually lose its power.
It is recommended to fully charge the battery at least every 60 days.
PBX-81 BLUETOOTH
Bluetooth Mode: Open the Bluetooth of phone. Find the Bluetooth name of the
unit called “QFX PBX-81” to connect. After a successful match, you can play
the music from speaker. You won’t need reconnect the Bluetooth when switching
mode.
PBX-81 REAR PANEL
-
Master volume Knob: Adjust from Min to Max (Power Switch: ON/OFF)
-
Battery Indicator
-
Power Supply: DC 5V 1A
-
Mode Button: Toggle between AUX,
USB, FM, BT by Short Press; Long
Press to turn on/ off the light
Previous Track Button: Select previous track by short press; Long press to recording the sound
Play/Pause Button
Next Track Button: Select next track by short press; Long press to play the recording files -
USB Slot
-
AUX IN
-
Microphone Input
PBX-81 DISPLAY SYSTEM SETTINGS
- Input Mode: The LED display screen will display the information of input mode for USB/BT/ AUX /FM. When a USB flash drive is inserted into the USB input, the unit will automatically switch to USB mode and begin playing Mp3 audio files from the USB flash drive.
- Track Number: The track number currently playing from the USB will display.
- FM Mode: All FM channels display here. Short Press “play/pause” button for auto scan all channels.
PBX-81 Recording Function
Put USB/TF card in the slot. Then Inserting the wired microphone, make sure it
is working. Long press “Previous (REC) button” to start recording sound, Then
Long press “Next (REC PLAY) button” playing recording file. Long Press “Next
(REC PLAY) button” again to exit recording function.
PBX-81 REMOTE CONTROL
- STANDBY: Make the unit to be standby mode.
- Input Mode Button: Toggle between USB, FM, AUX ,BT
- Mute: Mute the track
- PLAY/PAUSE
- Previous Track: Select previous channel
- Next Track: Select next channel.
- EQ: Select EQ mode.
- VOL-: Reduce the master volume
- VOL+: Increase the master volume
- REP: Repeat the playing track.
- Press to Scan Channel in FM Mode
- -21. KEY Number for selecting the certain track for USB flash drive.
PBX-81 TWS CONNECTION
-
TWS connection: TWS Connection is only for two speakers, can not support quantity over 2 PCS.
-
Turn on the Speakers, press the MODE button to switch to BLUETOOTH mode, and the word “BLUE” on the LED screen will flash.
-
At the first time, please press the Play/Pause (TWS) button of one of unit for 3 seconds.
Then two speakers will connect together. -
Connect the phone: Open the phone Bluetooth settings, Search and Connect the main device Bluetooth Name ‘QFX PBX-81’.
-
Select music from phone and enjoy TWS playing in pairs with two Speakers.
-
Exit TWS: Long press the Play/Pause (TWS) button for 3 seconds to exit the TWS function.
