Icom ID-51A Basic Instructions page 40

3
MENU SCREEN
Menu items and their details
■
Root item "Function" (Continued)
Remote MIC Key
The function assignments for keys on the optional HM-
75LS can be changed for simple remote control operation.
During RX/Standby
Selects the key function to be used while receiving or in
the standby mode.
During TX
Selects the key function to be used while transmitting.
Key Lock
Selects the key lock type when the Key Lock function is
turned ON.
PTT Lock
Turns the PTT Lock function ON or OFF.
Busy Lockout
Turns the Busy Lockout function ON or OFF.
Time-Out Timer
Selects the Time-Out Timer time options.
Active Band
Allows continuous frequency selection across all bands by
rotating [DIAL].
MIC Gain (Internal)
Sets the internal microphone sensitivity to suit your prefer-
ence.
MIC Gain (External)
Sets the external microphone sensitivity to suit your prefer-
ence.
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Data Speed
Selects the data transmission speed for low-speed com-
munication, or between the [DATA] jack and external mod-
ules like a GPS receiver, and so on.
VOX
VOX
Turns the VOX function ON or OFF.
VOX Level
Sets the VOX gain level.
VOX Delay
Sets the VOX Delay time.
VOX Time-Out Timer
Sets the VOX Time-Out Timer to prevent an accidental
prolonged transmission.
Headset Select
Selects the headset type to be used for the VOX func-
tion to limit the maximum audio output level to protect the
headset speaker.
CI-V
Set CI-V options.
CI-V (DATA Jack)
Selects whether or not to use the [DATA] jack to control
an external device.
CI-V Address
Sets the transceiver's unique CI-V hexadecimal address
code.