Clear-Com WTR-670 - Manual (Page 21)

Beltpack Set-up
Battery Installation
Ensure that the On/Off volume control knob is turned off.
Press down and hold down the battery release latch, slide the
battery pack about 1/8 inch back, toward the latch, until it
stops. Then lift battery pack out. Replace batteries as follows:
Figure 18
Battery Installation
4-7
1. Open the battery pack by inserting
finger nail and lifting.
3. Load new batteries following the
polarity as shown in battery case
5. Be sure strap goes under batteries.
4. Start loading at the end of the case where
the strap is attached to the case.
6. Tuck end of strap under door
when placing the battery cover
back on the case.
2. Pull battery strap to remove low
or dead batteries.
WARNING
Do not place an alkaline WTR bat-
tery pack in any battery charger. Se-
vere charger and battery pack
damage may result.