1
PREPARATION
INSTALLING THE PB-43N Ni-MH BATTERY PACK
Note: Because the battery pack is provided uncharged, you must
charge the battery pack before using it with the transceiver. To
charge the battery pack, refer to “CHARGING THE PB-43N Ni-MH
BATTERY PACK (Other than TH-K2AT K2/ M2, TH-K4AT M2)” {page 6}.
1 Unlock (open) the safety catch located at the bottom
of the battery pack.
2 Match the guides of the battery pack with the
corresponding grooves on the upper rear of the
transceiver, then firmly press the battery pack to lock
it in place.
3 Flip the safety catch into place to prevent
accidentally pressing the release latch and removing
the battery pack.