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15
ENDURA™ USER GUIDE
Remove the old battery
1. Open the battery compartment.
2. Remove and discard the old battery.
Install a new battery
1. Remove the colored tab from the zinc-air battery
before putting it in the hearing aid.
2. Insert the battery so the "+" sign on the battery
matches the "+" sign on the battery door.
3. Close the battery door.
Turn the volume control wheel upward to turn the
hearing aid on.
Battery Compartment
Battery
"+" Indicator
+
+