34 TASCAM DR-05Powering the unitDR-05 can operate on two AA batteries, or throughan optional AC adapter (TASCAM PS-P515U) or USBcable provided with the unit (USB bus power).Alkaline or Ni-MH batteries can be used.Using AA batteriesOpen the battery compartment cover on theback of the unit. Fit two AA batteries to the + and– marks shown in the compartment, and closethe battery compartment cover.When using AA batteries, set the type of batteryin order to accurately show the amount of powerremaining and allow the unit to accurately determinewhether power is available for proper operation. (See“Setting the type of AA batteries” on page 95.)NOTEManganese dry cell batteries (R6) cannot be used with•this unit.This unit cannot recharge Ni-MH batteries. Use a•commercially available recharger.The included alkaline batteries are for confirming•operation of the unit and might not last very long.Using an AC adaptor (sold separately)Connect the PS- P515U AC adaptor and the USB cableto the USB port of the unit as shown in the illustration.3–PreparationAC OutletTASCAMPS-P515UUSB (mini B) plug