POWER
Press the assigned PF button to set the radio’s transmitter to the “Low Power” mode. Press
this button again to return to “High Power” operation when in difficult terrain.
Talk Around
Press the assigned PF button to activate the Talk Around feature when you are operating on
duplex channel system (separate receive and transmit frequencies, utilizing a “repeater”
station). The Talk Around feature allows you to bypass the repeater station and talk directly to
a station that is nearby. When TA is on, the radio transmit on the receive frequency of the
selected channel.
CALL 1-4
Press the assigned PF button to sent your radio’s identification code (ANI) to the dispatcher
(requires the Optional DTMF pager UNIT)
EMERGENCY
This land mobile radio includes an “Emergency” feature, which may be useful if you have
someone monitoring on the same frequency as your transceiver’s channel.
Press the assigned PF button to initiate an emergency call. For future detail contact your
dealer.
Display Invert
Press the assigned PF button to invert the LCD display to backward-facing readout.
Press the assigned PF button again to return the LCD display to frontward-facing readout.
Display Aliases
Press the assigned PF button to change the display information to channel aliases (Alphabet
8 character number).
Press the assigned PF button to change the display information to channel number.
SQL
Press the assigned PF button to squelch adjust mode. The current squelch level is displayed
on the LCD. The Squelch level is changed by pressing this button, current level is counted up.
Return to channel by pressing the other button again.
Tuning the tightens the squelch setting, allowing only stronger signals to open the squelch
and heard.
Содержание F-25U
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