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双方向ラジオ Alecto FR-20のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Alecto FR-20 19 ページ。 Alecto fr-20 8 channel 2-way radios

Operation
the up or down arrow buttons until you
reach the desired channel.
Press the MENU (Channel Set) button
again to set the channel.
If you do not press MENU the second time, The
unit will automatically return to normal operation
in ten seconds.
To speak to Another Radio
Turn the volume up to an audible level.
Press and hold the TALK button on the
left side of the unit. The signal
mitting waves on the LCD display will
appear.
While pressing on the talk button, speak
into the microphone with your mouth 2
to 3 inches from the unit.
When you finish speaking, release the
TALK button immediately to hear the
response.

Range

Your PMR unit has a range of up to 2 miles.
This range can be decreased by certain
atmospheric and environmental conditions at the
time of your conversation.
Some conditions that affect range are:
Buildings
Dense trees or foliage
Hilly or mountainous terrain
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