Icom IC-F4021 [2/32] Explicit definitions

PRECAUTIONS

R CAUTION! NEVER hold the transceiver so that the

antenna is very close to, or touching exposed parts of the

body, especially the face or eyes, while transmitting. The

transceiver will perform best if the microphone is 2 to 4 in. (5

to 10 cm) away from the lips and the transceiver is vertical.

R CAUTION! NEVER operate the transceiver with a

headset or other audio accessories at high volume levels.

R CAUTION! NEVER short the terminals of the bat-

tery pack.

DO NOT push [PTT] when not actually desiring to trans-

mit.

AVOID using or placing the transceiver in direct sunlight or

in areas with temperatures below +22°F (–30°C) or above

+140°F (+60°C).

The basic operations, transmission and reception of the trans-

ceiver are guaranteed within the speciﬁed operating temper-

ature range. However, the LCD display may not be operate

correctly, or show an indication in the case of long hours of

operation, or after being placed in extremely cold areas.

WORD DEFINITION

RWARNING

Personal injury, ﬁre hazard or electric shock

may occur.

CAUTION

Equipment damage may occur.

NOTE

If disregarded, inconvenience only. No risk

of personal injury, ﬁre or electric shock.

READ ALL INSTRUCTIONS carefully and com-

pletely before using the transceiver.

SAVE THIS INSTRUCTION MANUAL— This

instruction manual contains important operating instructions

for the IC-F3021T/S, IC-F3023T/S, IC-F3026T/S VHF

TRANSCEIVERS and the IC-F4021T/S, IC-F4023T/S, IC-

F4026T/S UHF TRANSCEIVERS.

IMPORTANT

Icom, Icom Inc. and the logo are registered trademarks of Icom

Incorporated (Japan) in the United States, the United Kingdom, Germany,

France, Spain, Russia and/or other countries.

EXPLICIT DEFINITIONS