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3.10 Transmitting
Press and hold the Push-to-Talk ( PTT ) key on the microphone to transmit on the
selected channel, and then release to receive. The TX indicator appears during
transmission.
International regulations and good communications practice dictate that you not
Note:
interfere with other communications. Before transmitting, listen to make sure the channel
is clear.
The radio is equipped with a timeout timer in the event of a stuck key. After PTT
has been held continuously for 5 minutes, transmission is discontinued, the
message TX TIMEOUT appears, and an alert tone sounds.
After the timeout, the alarm continues to sound until PTT is released. The TX time
out timer is reset and the radio returns to receive mode once the PTT key is
released.
If the current channel is receive-only, an alert tone sounds when PTT is pressed, in-
Note:
dicating such a transmission is not permitted.
2ND PRIORITY
50 46.1718N
001 17.7189W
AM11:56LOC
SELECT 2ND
PRIORITY CH
PRESS [OK]
TO ACCEPT
2ND PRI CH
IS CHANGED
PRESS [OK]
Ray49E Marine VHF Radio
CH 2ND PRI?
>YES
NO
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10
50
45
15
40
20
35
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SELECT 2ND
PRIORITY CH
PRESS [OK]
TO ACCEPT
2ND PRIORITY
50 46.1718N
001 17.7189W
AM11:57LOC
D10247-1
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