Icom IC-R20 - Manual (Page 5)

iv
PRECAUTION
R WARNING! 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 5 to 10 cm (2 to 4 inches) away from the
lips and the transceiver is vertical.
R WARNING! NEVER
operate the transceiver with a headset
or other audio accessories at high volume levels.
CAUTION! NEVER short the terminals of the battery pack.
NEVER connect the transceiver to a power source other than the
BP-230N or BP-232N. Such a connection will ruin the trans-ceiver.
DO NOT push the PTT when not actually desiring to transmit.
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).
DO NOT modify the transceiver for any reason.
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.
The use of non-Icom battery packs/chargers may impair transceiver
performance and invalidate the warranty.
FCC caution:
Changes or modifications to this device, not expressly approved by
Icom Inc., could void your authority to operate this transceiver under
FCC regulations.
Icom, Icom Inc. and the logo are registered trademarks of Icom Incorpo-
rated (Japan) in the United States, the United Kingdom, Germany, France, Spain,
Russia and/or other countries.
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