Troubleshooting; Specifications - QFX PBX-7 Manual

TROUBLESHOOTING

General
No power
- Check that AC power cord is securely inserted in the unit and the electrical outlet.
- Check the Power On/Off switch is turn to On position.
- If battery is flat Plug in the AC Power cord to change and operate.
Keys no response
- Turn the Power On/Off switch to Off, and then On again to reset the unit.
- Unplug the AC Power cord and plug it back again.
No sound heard
- Make sure the LINE connected volume is turn to reasonable level.
- Make sure the Bluetooth connected device output the audio thru BT out.
- Make sure the Bluetooth connected device volume is turn to reasonable level.
Bluetooth Operations
Audio quality is poor
- Bluetooth reception is poor. Move the Bluetooth device nearer to the Speaker.
Cannot pair to Bluetooth device
- Make sure both Bluetooth device and Speaker is not connected to any other
Bluetooth device.
- Make sure the Bluetooth On/Off switch located below Speaker is slide to On
position.
- Make sure the Blue LED on the Speaker is flashing fast (Pairing mode).
- Turn Power switch to Off, and then On again, Press and hold BT button for 2
seconds to enter into pairing mode.

SPECIFICATIONS

General
Input Source: .................................................. Bluetooth / LINE / FM / USB
Power Out: ..................................................... MAX 30W
Bluetooth Range: ............................................ 10M (33 feet)
LINE IN: ........................................................ 3.5mm
USB Playback: ................................................ Full Speed 2.0
USB Recharging: ............................................. 2A
Control Buttons: ............................................. Power, Source, Bluetooth pairing,
Volume Up/Down, EQ, MIC (EH- /
EH+), REP, LIGHT
EN-6