Icom IC-F3400D Operating Manual page 32

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PANEL DESCRIPTION
Assignable Software key functions
D For the Lever switch (For the Portable type transceiver) (Continued)
Null
No function.
Backlight
Turns the backlight ON or OFF, even if the Backlight
setting is OFF.
Lock
Turns the Key Lock function ON or OFF.
L All assignable keys except the following are electronically
locked: [Monitor], [Light], [Lock], [Call], [Emergency],
[Surveillance], [PTT], and [Power].
Scan Start/Stop
Starts or cancels a scan.
L When a scan started with the Power ON Scan or Auto
Scan function, slide the lever switch to pause the scan.
The paused scan restarts after the preset time period has
passed.
Talk Around
Turns the Talk Around function ON or OFF.
L The Talk Around function equalizes the transmit frequency
to the receive frequency for transceiver-to-transceiver
communication.
Scrambler/Encryption
In the Analog mode
Turns the Voice Scrambler function ON or OFF.
L The Voice Scrambler function provides private
communication between stations.
In the Digital mode
Turn the Encryption function ON or OFF.
L The Voice or Data Encryption function provides private
communication between stations by using an Encryption
Key and Key ID.
Site Lock
Turns the Site Lock function ON or OFF.
L When this function is turned ON, the transceiver cancels
resuming a roaming scan, and stays on the current site,
regardless of the error rate.
VOX
Turns the VOX function ON or OFF.
L The function automatically switches between receive and
transmit by detecting your voice.
NOTE: To use the function, a headset and a VOX
converter cable are required (user supplied).
Lone Worker
Turns the Lone Worker function ON or OFF.
L If no operation occurs during the specified period, the
Lone Worker function automatically makes the transceiver
enter the emergency mode.
NOTE: To use the Lone Worker function, set the
related settings using the programming software.
Surveillance
Turns the Surveillance function ON or OFF.
L When this function is turned ON, the beep is not heard
and the backlight and the Status indicator do not light,
even when a signal is received, or a key is pushed.
Rotary Selector Shift
Enters the [Selector]'s Shift mode.
• A user can use a [Selector]'s secondary function in the
Shift mode.
Individual/Group
Sets the Call Type to Individual or Group.
LCD Mode
Sets the LCD Mode to Day or Night.
L The Day mode is for daytime operation, and the display
backlight color is set to white.
L The Night mode is for nighttime operation, and the display
backlight color is set to black.
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