Troubleshooting - Trevi XF 3800 PRO Guía Rápida

ENGLISH
3. Adjust the volume of the microphone input(1) and the echo effect(7) as desired using the appropriate commands.
Note: You can use two microphones simultaneously (second microphone not included).
RECORDING
MUSIC RECORDING
This unit and 'capable of recording on USB or SD card memory the music from radio function or Aux-in (it is NOT possible to
record from the Bluetooth). The device will automatically create a folder called "Record" inside the USB memory or SD Card and
it will store all log files.
1. Turn on the unit.
2. Insert a USB memory or a SD Card into the socket.
3. Select the Radio function or Aux-in by MODE button(11) on the unit, or the MODE(31) key on the remote control.
4. Press REC button(5) on the unit or the REC button(25) on the remote control to start recording, the display will show the time
and signature will start.
5. Press REC button(5) on the unit, or the REC button(25) on the remote control to stop recording. The device will automatically
go into USB/SD function to immediately playback the recorded file. After playing the unit will report on the initial function.
Note:
- The recording feature may not support some USB/SD devices, this is due to the incompatibility of some processors.
- When you turn on the "Registration" all the controls of the unit are inhibited including volume adjustment, they will take their
normal function when the recording will stop.
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. Turn on the unit.
2. Insert a USB memory or a SD Card into the socket.
3. Select the USB/SD functon by MODE button(11) on the unit, or the MODE button(31) on the remote control.
4. Press REC button(5) on the unit or the REC button(25) on the remote control to start recording, the display will show "REC"
and the time signature will start.
5. Press REC button(5) on the unit, or the REC button(25) on the remote control to stop recording. The unit will play, automatically,
the recorded file.
Note:
- You can record only the voice.

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 is
turned ON
Distorted sound
No sound from the mi-
crophone
No sound comes after
inserting USB/SD Card
Possible cause
1. No input sound source comes
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
1. Microphone socket may not be plugged
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
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 as per users
wish
1. File format should be MP3
2. Plug USB/SD card correctly
14
XF 3800 PRO
Solution