Icom IC-F51 Instruction Manual page 7

DO NOT
use or place the transceiver in direct sunlight or in areas
with temperatures below –20°C or above +55°C.
The basic operations, transmission and reception of the trans-
ceiver, are guaranteed within the specified operating tempera-
ture range. However, the LCD display may be operate correctly, or
show an indication in the case of long hours of operation, or after
being placed in extremely cold areas.
DO NOT
modify the transceiver. The transceiver warranty does
not cover any problems caused by unauthorized modification.
DO NOT
use harsh solvents such as benzine or alcohol when
cleaning, as they will damage the transceiver surfaces.
BE CAREFUL!
The transceiver will become hot when operating
it continuously for long periods of time.
BE CAREFUL!
The transceiver meets IP67* requirements for
dust-tight and waterproof protection. However, once the transceiv-
er has been dropped, dust-tight and waterproof protection cannot
be guaranteed because of possible damage to the transceiver's
case or the waterproof seal.
* Only when the battery pack and jack cover are attached.
MAKE SURE
to turn the transceiver power OFF before connect-
ing the supplied/optional equipment.
MAKE SURE
the flexible antenna and battery pack are securely
attached to the transceiver, and that the antenna and battery pack
are dry before attachment. Exposing the inside of the transceiver
to water will result in serious damage to the transceiver.
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