Trevi XF 4100 PRO Guia Del Usuario página 16

ENGLISH
VOICE RECORDING
This unit and capable of recording the vocals on the USB memory or SD card when using the supplied microphone. The device
will automatically create a folder called "Record" inside the USB memory and it will store all log files.
1. Switch On the unit;
2. Insert a USB memory or a SD Card into the socket;
3. Select the USB or SD functon by MODE (9) button on unit, or the MODE (52) button on remote control;
4. Press REC (22) button on unit, or REC (42) button on remote control to start recording, the time signature will start;
5. Press again REC (22) button on unit, or REC (42) button on remote control to stop recording. The unit will play, automatically,
the recorded file.
Note:
- You can record the voice only.
- When the "Recording" function is activated, some appliance controls are inhibited, they will resume their normal function
when the recording is stopped.
TROUBLESHOOTING
If a problem occurs, follow the steps in the table below.
If the problem still can't be solved, please contact your retailer.
Problem
No sound when Power ON. 1. No input sound source comes.
Distorted sound.
No sound from microphone. 1. Microphone socket may not be plugged
No sound comes after
inserting USB/SD Card.
Charging indication-red
light flashing when there is
low charge.
Unable to charge or the
battery works only for short
duration.
If Speaker makes loud
noises.
Possible cause
2. Volume knob in the lowest position.
3. Voice switch off.
4. USB/SD card not plugged.
1. Volume is too loud.
2. Audio file error.
properly.
2. Microphone switch may not be on.
3. Microphone volume is on lowest mode.
1. Incorrect file format.
2. USB/SD may not be plugged properly.
Charging adapter is not inserted properly.
1. Connect with power cord to charge.
2. Battery not fully charged.
3. Battery life may have ended.
1. Microphone switched on but may too
close to the speaker.
2. Microphone switched on but is not being
used.
3. Microphone volume may be too loud.
4. Mobile phone is being used too close to
the speaker.
5. Other wireless equipment may be placed
very close to the speaker.
1. Input AUX signal.
2. Adjust volume.
3. Turn on voice switch.
4. Plug USB/SD card,play MP3.
1. Turn the volume down.
2. Check and change the audio file.
1. Ensure the microphone is correctly plugged
into the socket.
2. Turn on the microphone.
3. Adjust the microphone volume
1. File format should be MP3.
2. Plug USB/SD card correctly.
It will not affect the speaker system. The light
is only used for indicating whether the unit is
charging.
1. Check if power cord connected properly.
2. Extend charging time;normally it takes 6-8
hour to fully charge.
3. Replace old batteries with the same
specification as the old batteries.
1. Keep the microphone 2 meters away from
the speaker.
2. Turn off microphone if not in use.
3. Adjust microphone volume to lower mode.
4. Keep mobile away from the speaker whilst a
ending a call.
5. Keep the speaker away from other wireless
equipment.
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XF 4100 PRO
Solution