New200131ACCESSORY ATTACHMENT12345678910111213141516171819e Attach the battery cover to the receiver.Keep battery contacts clean. It’s a good idea to clean bat-tery terminals once a week.• BP-262 installation■ Optional battery case➥ Install 3 × LR6 (AA) size alkaline batteries into the op-tional BP-262 battery case.• Be sure to observe the correct polarity.D Battery informationThe batteries may seem to have low capacity when used inlow temperatures such as –10°C (+14°F) or below. Keep thebattery case or pack warm in this case.D Battery replacementWhen the batteries become exhausted, the function displaymay blink or have a lower contrast. In these cases, replaceall batteries with new, same brand, alkaline batteries.