Icom IC-M504 DAutomatic foghorn frequency, DRadio power, Set Mode, DScrambler type

DAutomatic foghorn frequency

The audio frequency of the automatic foghorn can be ad- justed to suit your preference. While this item is selected, pushing [PTT] outputs the foghorn— experiment with the fre- quencies available until you find one you like.

• Available frequency range is 200 Hz to 850Hz in 50 Hz steps.

--Set Mode-- Foghorn Frequency ˘400

350

300

250

200

<ENT˘OK>

Default: 400

DRadio power

This item sets the Radio Power function ON or OFF.

ON : The transceiver’s power is controlled by the optional command microphone. When the command micro- phone is turned OFF, the transceiver will also be turned OFF automatically.

OFF : The transceiver’s power is not controlled by the optional command microphone. Even if the command microphone is turned OFF, the transceiver will continue to work.

--Set Mode-- Radio Power

˘ON

OFF

<ENT˘OK>

Default: ON

SET MODE 8

DScrambler type

(Appears when a scrambler unit is installed)

When an optional scrambler unit is installed, the scrambler type can be selected in set mode depending on how it is set by the dealer.

--Set Mode--

Scrambler Type UT-98

˘UT-112

<ENT˘OK>
Default: UT-112	8

DScrambler code

(Appears when a scrambler unit is installed)

When an optional scrambler unit is installed, the scrambler code can be set depending on how it is set by the dealer. When the UT-112 is installed, 32 codes (1 to 32) can be se- lected.

When the UT-98 is installed, 128 codes (0 to 127) can be se- lected.

(When UT-112 is installed)	(When UT-98 is installed)
--Set Mode--	--Set Mode--
Scrambler Code	Scrambler Code
5	4
4	3
3	2
2	1
˘1	˘0
<ENT˘OK>	<ENT˘OK>
Default: 1	Default: 0

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