Scrambler Function; Stun Function; Automatic Key Lock Function; Priority A Channel Selection - Icom IC-F4162DS Instruction Manual

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BASIC OPERATION

■ Scrambler function

The voice scrambler function provides private communication
between stations. All versions have a built-in frequency inver-
sion type scrambler; however, an optional rolling or non-rolling
type is available as well.
➥ Push [Scrambler] to toggle the scrambler function ON or OFF.
• " " (Scrambler indicator) appears when the function is ON.

■ Stun function

When the specified ID, set as a kill ID, is received, the stun
function is activated.
When the kill ID is received, the transceiver switches to the pass-
word required condition. Entering of the password via the keypad
is necessary to operate the transceiver again in this case.

■ Automatic Key Lock function

When [Lock] is assigned to any key and the Automatic Key Lock
timer is pre-programmed* by your dealer, the key lock function
can be automatically turned ON after the specified time period
has passed without operation during standby condition.
While the lock function is ON, push and hold [Lock] for 1 sec.
to turn the function OFF.
*When "0" is programmed, this function is not available.
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■ Priority A channel selection

When one of the following operations is performed, the trans-
ceiver selects the Priority A channel automatically.
• Turning the power ON
The Priority A channel is selected each time the trans-
ceiver power is turned ON.
• Status call
The Priority A channel is selected when transmitting a sta-
tus call. (BIIS operation only)

■ Forced Narrow function

Depending on the pre-setting, the Forced Narrow function is
turned ON or OFF when the transceiver power is ON while
pushing and holding both [P1] and [PTT].
While the function is activated, the channel width becomes
Narrow regardless of the channel setting, the [Wide/Narrow]
key operation, repeater setting, and PC control command.
If the Forced Narrow function is pre-set by your dealer, the
channel width becomes Narrow without your operation as
above.