IQUICK REFERENCE GUIDE■ PreparationD Battery pack replacementBefore replacing the battery pack, push and hold [PWR] for 1sec. to turn the power OFF.• Slide the battery release forward, then pull the battery pack upwardwith the transceiver facing away from you.D Battery case— optional for some versionsWhen using a BP-208N BATTERY CASE attached to the trans-ceiver, install 6 AA (LR6) size alkaline batteries as illustratedbelow.D Charging with the BC-144N/146The optional BC-144N provides rapid charging, and the BC-146 provides regular charging of an optional battery pack withor without a transceiver attached. The following is addition-ally required:• An optional AC adapter. (An AD-99N is supplied with BC-144N orBC-146.)Check orientationfor correct charg-ing. (Insert togetherwith AD-99N.)Turn power OFF.BC-144N/146+AD-99N