Troubleshooting - OK. OPK 500BT-B Manual De Instrucciones

KARAOKE FUNCTION
Microphone
14 Switch on the microphone and it will be automatically detected by the Karaoke speaker. The
volume of the microphone can be adjusted by turning the MIC. VOL knob.
Note: Alternative a wire microphone with 6.3 mm cinch plug can be directly plugged in the MIC
jack socket.
15 The microphone setting can be adjusted with the MIC PRIORITY button:
MIC PRIORITY OFF:
Microphone and music from any audio input source will be playback simultaneously.
MIC PRIORITY ON:
When sounds transmitted through the microphone (e.g. vocal) then the music will be faded out
and only the vocal will be heard. It vocal is mute then the music will be playback again.
Record and Playback
You can record your vocal songs and playback the recordings. To record an USB or microSD must be
plugged in.
16 Press the button RECORD to start the recording. To end press any of the buttons RECORD, INPUT
or REC. PLAY. A folder named with 'VOICE' will be automatically on the USB or microSD card. The
recordings will be named with 'REC001' , 'REC002' and so on.
17 To Playback the recordings, press the button REC. PLAY. Press the button
recorded le.

TROUBLESHOOTING

If there are any problems during operation, please refer to the following table. If problems cannot be
solved as indicated under Solution, please contact your manufacturer.
Problem
Product does not function
NO Sound
Poor audio quality with
Bluetooth® connection
No Bluetooth® connection
SD card can't be read
USB drive can't be read
Poor radio reception quality
IM_OPK 500BT-B_151023_V04_HR.indb 25
25
Possible causes
• Battery empty
• Interrupted power supply
• Volume is very low
• External device is muted
• Poor Bluetooth® reception
• The external device does not
support the pro les for this
product
• Bluetooth® function is disable
• SD card defect
• USB drive defect
• Data format not supported
• Poor radio reception
to select a
Solution
• Re-charge batteries
• Check the power supply
• Adjust the volume
• Check and turn o mute on
the external device
• Move both devices closer
together or remove any
obstacles between
• Try to pair with another
external device
• Enable the Bluetooth®
function
• Insert a new SD card
• Insert a new USB drive
• Check the data format
• Place the product to another
place and adjust the antenna
again
EN
23/10/15 9:40 AM