If you are having trouble with the operation of this unit, please try the following before seeking repair. If these measures do not solve the problem, please contact the store where you bought the unit or a TASCAM Service Center.
ªªPower will not turn ON.
••
•• Confirm that the batteries are installed with the correct +/– orientations.
ªªThe unit is not responding to operations.
•• Is the 
/HOLD switch set to HOLD?
ªªThe microSD card is not recognized.
•• Confirm that the microSD card is securely inserted.
ªªPlayback is not possible.
•• If it is a WAV file, confirm that it is of a compatible sampling frequency.
•• If it is an MP3 file, confirm that it is of a compatible
ªªNo sound is output.
•• Are headphones connected?
•• Is the SPEAKER set to OFF?
•• Confirm that the monitoring system is connected correctly.
•• Is the volume level of the connected monitoring system minimized?
•• Is the output level of this unit minimized?
ªªRecording is not possible.
•• Reconfirm connections.
•• Reconfirm the input setting.
•• Check whether the recording level is too low.
•• Confirm that the microSD card is not full.
•• Confirm that the maximum number of files has not been reached.
ªªThe recording level is low.
•• Is the input level setting too low?
•• Is the gain setting too low?
•• Is the output level of a connected external device too low?
100TASCAM