Icom IC-F21GM Marine Radio User Manual


 
5
3
BATTERY PACKS
Battery pack replacement
Before replacing the battery pack, the volume control MUST be ro-
tated fully counterclockwise,
until a click is heard, to turn the
power OFF.
Push the battery release for-
ward, then pull the battery
pack upward with the trans-
ceiver facing you.
DD
BATTERY PACKS
*
1
Operating periods are calculated under the following conditions;
Tx : Rx : standby =5 : 5 : 90
*
1
Operating period depends on the alkaline cells used. (BP-208 only)
*
2
Output power is automatically reduced to 1 W to retain sufcient power
in case of an emergency, etc.
*
3
Operating period measured with the 2 W model.
yrettaB
kcap
egatloV yticapaC
doirepgnigrahC
gnitarepO
*doirep
1
BC-146
BP-208*
2
AArofesacyretta
B
)6R( × enilakla6
902-PB V2.7srh21srh5.1srh8
012-PB V2.7
0561
hAm
18.5 hrs srh0.2srh11
1100
mAh
BP-222*
3
V2.7
006
hAm
rh1
hrs
5.5*
3
6.5 hrs
BC-144,
BC-119 or
BC-121