Ericsson LZT-1872R1A, Руководство оператора

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unavailable service.
Out of Range/
System EDACS - A single pitched tone will
sound immediately after the PTT
switch is keyed indicating the radio is
out of range of the repeater. The
radio tries to place the call for a short
period (3 seconds) after the initial
attempt. The radio generates a
second low pitched tone when it
gives up trying to place the call. The
system is off the air or the radio
needs servicing when the radio is
within calling rage, and these tones
are heard.
GE-MARC - Five beeps will sound
shortly after the PTT switch is keyed
when the radio is out of range of the
repeater or the radio is inoperative.
If the “Call Retry” is active, the radio
will try the channel at twenty second
intervals for five minutes.