Kenwood TH-255A Marine Radio User Manual


 
22
tone Frequency id ScAn
This function scans through all tone frequencies to identify the
incoming tone frequency on a received signal. You can use this
function to find which tone frequency is required by your local
repeater.
1
Press
[F]
,
[2] (1s)
to start the Tone Frequency ID scan.
When the transceiver receives a signal, scan starts. The
decimal point blinks during scan.
While the transceiver is receiving a signal during Tone Freq.
ID Scan, the signal is emitted from the speaker.
To reverse the scan direction, rotate the
Selector
(
or press
[UP]/ [DOWN]
).
When the tone frequency is identified, a beep sounds and the
identified frequency blinks.
2
Press
[MENU]
to program the identified frequency in place of the
current tone frequency.
Press any key other than
[MON]
,
[UP]
/
[DOWN]
or
[ ]
to exit
the Scan function.
Note:
Some repeaters do not re-transmit the access tone in the
downlink signal. In this case, check the other station’s uplink signal to
detect the repeater access tone.