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transmit. There are three options available: always, color code free, channel
free, if choose always, whenever press PTT key to transmit directly; If choose
color code free, you will be unable to transmit on the channel if the color code
is already in use; If choose channel free, you will be unable to transmit on the
channel if it is already in use. If the channel is busy, press PTT key a
low-pitched tone will sound.
Via programmable software to set it: Channels folder → Zone → a digital
channel → TX Parameters → Admit Criteria
Analog Channel
This feature can restrict the channel if it is already in use you will be unable to
transmit. There are three options available: Off, Carrier, CTCSS/CDCSS, if
choose off, whenever press PTT key to transmit directly; If choose carrier, you
will be unable to transmit on the channel if the channel is being used by others;
If choose CTCSS/CDCSS, you will be unable to transmit on the channel if it is
already in use and the CTCSS/CDCSS code in use. If the channel is busy,
press PTT key a low-pitched tone will sound.
Via programmable software to set it: Channels folder → Zone → An analog
channel → TX Parameters → BCL
Battery Saver
This feature allows an idler radio to automatically enter battery saver mode,
the mode will extend battery service life, but response time may be delayed.
Summary of Contents for BF-TD300
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