Operating Instructions 3-2 X-2 Technical Service Manual
Publication No: 15-02047
BEEPS CONTINUOUS
Low Tone High Tone Low Tone High Tone
Single
Transmit
inhibited
Channel
unavailable
High supply
voltage
Double
Tune Fail
(check
antenna)
Double
Tune
complete
Slow repetitive
Low supply
voltage
Repetitive
Channel not
programmed
Fast repetitive
PTT time out
Table 3.1: Audible Warning Tones
11. If making an RFDS Emergency Call (Australia only) carry out the
steps as outlined in 1 to 5 and proceed as follows:
(i) Ensure a local RFDS channel has been selected - on other
channels the call will not be transmitted.
(ii) Operate Emgcy Call switch for at least 15 seconds then wait for
a reply before transmitting. Unattended RFDS base stations will
transmit a tone within 90 seconds if the call has been received.
ICAUTION
1. Do not obstruct the free flow of air through the transceiver rear fins.
2. If using two antennas, connect them to the correct antenna sockets for
the frequency being used.
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