User Set Mode; Scrambler Function - Icom IF1721/D Instruction Manual

User Set mode

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The User Set mode allows you to set seldom-changed set-
tings. If the transceiver has [User Set Mode] assigned to it,
you can "customize" the transceiver operation to suit your
preferences and operating style.
Entering the User Set mode:
Push and hold [User Set Mode] to enter the User Set
q
mode.
Push [User Set Mode] several times to select the appro-
w
priate item. Then, push [CH Up] or [CH Down] to set the
desired level/condition.
• In the User Set mode, the selectable items are preset by your
dealer. The presetable items are Backlight, LCD Contrast,
Beep, Beep Level, Ringer Level, SQL Level, AF Min Level,
Mic Gain, Horn and System Info.
Push and hold [User Set Mode] again to exit the User Set
e
mode.

Scrambler function

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The voice scrambler function provides private communication
between stations. The frequency inversion type is equipped
to all versions, moreover, the optional Rolling or Non-rolling
type can be available.
Push [Scrambler] to turn the scrambler function ON.
q
• " " appears.
Push [Scrambler] again to turn the scrambler function
w
OFF.
• " " disappears.
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BASIC OPERATION
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