19
Before You Begin
Precautions
The
FTA-750L/FTA-550/FTA-450L
are capable of
two-way communication on channels used for criti-
cal aviation safety communications. Therefore, it is
important that this radio be kept away from children
or other unauthorized users at all times.
Do not dispose of the Lithium-ion battery pack in a
fire. Do not carry a Lithium-ion battery pack in your
pocket, where keys or coins could short the termi-
nals. This could create a serious fire/burn danger, and
possibly cause damage to the Lithium-ion pack.
The
FTA-750L/FTA-550/FTA-450L
are designed
to have the waterproof capability equivalent to IPX5.
Do not allow the radio to become submerged, and do
not subject it to water spray under pressure.