Slide and lift the battery compartment lid, insert two LR03 (size AAA) alkaline batteries (supplied) or two NH-AAA rechargeable batteries (not supplied) with correct polarity, and close the lid.
Note
Do not use manganese batteries for this IC recorder.
When replacing the batteries, be sure to replace both batteries with new ones.
When you are not going to use the IC recorder for a long time, remove the batteries to prevent damage from battery leakage and corrosion.
Hint
The battery indicator in the display window shows the battery condition.
: “LOW BATT” flashes. Replace the old batteries with new ones.
: “LOW BATT” flashes and the IC recorder will stop operation.
When replacing the batteries, files recorded or alarm settings are not erased even when you remove the batteries.