82BATTERY INSTALLATION/CHARGING12■ Battery installationMake sure receiver power is turned OFF before installing orreplacing the batteries.qRemove the battery cover from the receiver.wFor alkaline battery use, attach the supplied battery spacer.eInstall 3 R6 (AA) size alkaline batteries.• Be sure to observe the correct polarity.Keep the battery contacts clean to avoid rust or poor contact.It’s a good idea to clean the battery terminals once a week.DD Battery pack installationq Remove the battery cover from the receiver.w Remove the supplied battery spacer for R6 (AA) size bat-tery use.e Install the Li-Ion battery pack (BP-206).• Be sure to observe the correct direction.• Charge the Li-Ion battery pack before use.•Battery pack installation•Battery pack removalqwe