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iC-m59 Datasheet, PDF (12/36 Pages) List of Unclassifed Manufacturers – VHF MARINE TRANSCEIVER | |||
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3 BASIC OPERATION
I Receiving
â Rotate [PWR/VOL] to turn power ON.
â Rotate [SQUELCH] fully counterclockwise.
â Adjust [PWR/VOL] to a suitable listening level.
â Rotate [SQUELCH] clockwise until the audio noise disap-
pears.
â Select the desired channel. See pgs. 6â7 for details.
⢠When a signal is received:
⧠The squelch opens;
BUSY
⧠Audio is emitted from the speaker;
⧠âBUSYâ appears in the function dis-
play.
â
When an interrupting signal is received; rotate [SQUELCH]
deeply clockwise.
D Dual/tri-watch functions
These functions allow you to conveniently check the distress
channel (ch 16) or, both the distress and pleasure call chan-
nel (ch 9; programmable) while receiving another channel.
When receiving a signal on one of these channels, the trans-
ceiver stops on the channel until the signal disappears.
⥠Push [DUALâ¢TRI] momentarily for dualwatch.
DUAL
USA
BUSY
USA
DUAL
Checking channel 16
every 2 sec.
When receiving a signal
on channel 16. Channel
16 is monitored until the
signal disappears.
D Voice scrambler function
For confidential communications, use the optional voice
scrambler function. All members of your group must have the
UT-79 VOICE SCRAMBLER UNIT installed in order to communi-
cate using this function.
⥠While pushing [HI/LO], push
SCRM
[CH/WX] to toggle the function ON USA
and OFF.
⢠âSCRMâ appears when the function is ON.
⢠This function cannot be used on CH 16.
⢠Set the scramble code in SET mode in advance (p. 19).
⥠Push and hold [DUALâ¢TRI] for tri-watch.
TRI
USA
BUSY
TRI
CALL
USA
Checking channel 16
and the call channel
every 2 sec.
When receiving a signal
on the call channel, the
call channel is monitored
while checking ch 16 in
2 sec. intervals.
When receiving a signal
BUSY
TRI
on channel 16, channel
USA
16 has priority.
8
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