Troubleshooting; Specification - Quer KOM0690 Bedienungsanleitung

CHARGING
Please turn off the speaker prior to charging. Charging the speaker
when turned on takes longer. Plug the charging cable into Micro USB
slot of the speaker and USB charger or PC USB port. While charging,
the indicator light lights red. Once it is fully charged, the indicator light
turns off.

TROUBLESHOOTING

Problem
Cannot turn on the
speaker
Indicator blinks quickly
Cannot connect to
Bluetooth external
device
Please note: If you fail to power on the speaker after pressing long,
the speaker may be down. In this case, you can plug a tiny pin whose
diameter is 2.5 mm or so into audio slot to activate the reset switch
(The reset switch is about 16 mm from the audio slot). After that you
can restart the speaker.

SPECIFICATION

EN
• Speaker: 45 mm
• Output power: 4 W
• Frequency response: 150 Hz-18 kHz
• Impedance: 4 Ohm
• Bluetooth 4.0
• FM radio
12
Owner's manual
Possible solution
Check whether battery is charged.
Charge it if necessary
Low battery. Charge the speaker
Make sure your devices are in
operational range.
Check whether you've input correct
PIN code.
Make sure your external device
supports A2DP standard.