13
Basic Operations
Transmitting Tone-Pulse
Transmitting OPTIONAL SIGNALING
Press and hold [PTT] key, then press Microphone [
] key to
transmit current selected tone-pulse signal.
Press and hold [PTT] key, then press Microphone
key or press
key in front panel or press Mic's
key to transmit pre-stored and
selected DTMF/2Tone/5Tone optional signaling.
Channel Edit
Channel Delete
Under frequency mode (VFO), turn
11
selector knob to select the desired
frequency or input frequency by MIC's
numeric keys.
Press
21
key to enter CTCSS/DCS
signaling setup, turn selector knob to
select the desired signaling.
Press
31
key, LCD appears ,
icon and current channel number,
icon flashing means current channel is
Under channel mode, turn selector knob to select channel which
11
you want to delete.
Press
21
key and
key together, current channel will be
deleted and emitted a prompt voice.
icon flashing means current
channel is deleted.
empty.
Turn selector knob to select the desired channel number to store.
41
Press
51
key, ,
icon and channel number disappears
and emit a prompt voice, thus the channel storage succeed.
6
Press and hold [PTT] key, LED lights RED and power intensity showed in
screen indicates it is transmitting, release to receive.
Please hold the microphone approximately 2.5-5.0cm from your lips
,
and then speak into the microphone in your normal speaking voice to
get best timbre.
Summary of Contents for FR-488
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