104 TASCAM DR-05If you are having trouble with the operation ofthis unit, please try the following before seekingrepair. If these measures do not solve the problem,please contact the store where you bought the unit,an authorized distributer or a TASCAM CustomerSupport.ª Power will not turn ON.• Confirm that the batteries are not dead.• Confirm that the batteries are installed with thecorrect +/– orientation.• Confirm that the AC adapter (TASCAM PS-P515U,sold separately) is firmly connected to both thesocket and the unit.• Confirm that the USB cable (if used for USB buspower supply) is firmly connected.• Confirm that the USB cable (if used for USB buspower supply) is not connected via a USB hub.• Confirm that the HOLD switch is not set in thedirection of the arrow.ª The unit turns off automaticallyIs the automatic power saving function enabled?(See “Setting the automatic power saving function”on page 95.)• This product is compliant with the European ErPstandby power regulations. For this reason, theautomatic power saving function will operatewhether it is running on batteries or using theAC adaptor. Set the automatic power savingfunction setting to OFF if you want to disable it.(The factory default setting is 30 minutes.)ª The unit does not function.• Confirm that the HOLD switch is not set in thedirection of the arrow.• Is the unit connected to a PC with the USB cable?(Is USB connected shown on the display?)ª The microSD card is not recognized.• Confirm that the microSD card is insertedcompletely.13–Troubleshooting