Icom VHF MARINE TRANSCEIVER Optional voice scrambler operation, Set mode Scrambler code item

3 BASIC OPERATION

■Optional voice scrambler operation

Activating the scrambler Programming scrambler codes

The optional voice scrambler provides private communica- tions. In order to receive or send scrambled transmissions you must first activate the scrambler function. To activate the function, an optional UT-98 or UT-112 is necessary. See p. 33 for selecting the unit. Ask your dealer for details.

The scrambler function automatically turns OFF when channel 16 or 70 is selected.

qSelect an operating channel other than channel 16 and 70. w While pushing [HI/LO], push [LO/DX•IC/SCR] to toggle an

optional scrambler function ON or OFF.

•“SC” appears.

eTo turn the scrambler function OFF, repeat step w.

• “SC” disappears.

There are 128 or 32 codes (0 to 127 or 1 to 32) available for programming when the optional UT-98 or UT-112 is installed. In order to understand one another, all transceivers in your group must have the same scramble code. This function may not be available depending on dealer setting.

qTurn power OFF.

wWhile pushing [16•9], turn power ON to enter set mode. e After the display appears, release [16•9].

r Push [16•9] one or more times to select the scrambler code item.

•“Scrambler code” appears.

tRotate the channel selector to select the desired scram-

bler code.

yTurn power OFF, then ON again to exit set mode.

[Example]: Programming scrambler code 127.

16 9 + POWER	SetÊmode	16 9	SetÊmode	SetÊmode
Enter set mode	Beep	Push one or	Scrambler	Scrambler
		more times.	code	Select code code
	Set mode		Scrambler code item

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