![background image](http://html.mh-extra.com/html/icom/ic-f51v/ic-f51v_instruction-manual_612622036.webp)
32
5
BATTERY CASE
■
Optional battery case (BP-226)
When using the optional battery case attached to the transceiver,
install 5
×
AA (LR6) size alkaline batteries as illustrated at right.
The BP-226 is constructed to the IPX4 waterproof standard (IEC
60529, 2006).
q
Hook your finger under the latch, and open the cover in the direc-
tion of the arrow (
q
). (Fig.1)
w
Install 5
×
AA (LR6) size alkaline batteries. (Fig.2)
• Install the alkaline batteries only.
• Be sure to observe the correct polarity.
• Do not pin the ribbon under the batteries.
e
Close the cover by fitting in the direction of the arrow (
w
) first,
then check that the latch is in place (
e
).
(Fig.1)
• Be sure the gasket and the ribbon are seated correctly, and do not
protrude from the battery case.
(Fig.3)
CAUTION:
• When installing batteries, make sure they are all the same
brand, type and capacity. Also, do not mix new and old batter
-
ies together.
• Keep battery terminals clean. It’s a good idea to clean battery
terminals once a week.
• Never incinerate used battery cells since internal battery gas
may cause them to rupture.
• Never expose a detached battery case to water. If the battery
case gets wet, be sure to wipe it dry before using it.