Icom IC-440 - MAINTENANCE AND TROUBLESHOOTING; Troubleshooting Common Issues

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9
SET MODE
9
D Microphone gain level
Set the microphone gain level from 1 (Min) to 5 (Max).
D Signal message displaying function
This function display “ROGER” or “SCALL” when the roger
beep signal or selcall signal is transmitting.
It is useful to check the rogger beep function or selcall func-
tion is ON or OFF.
ON : “ROGER” or “SCALL” displays on the function
display when the roger beep signal or secall sig-
nal is transmitting.
OF
(OFF) : No message is displayed.
D Time-Out timer (TOT)
The Time-Out Timer (TOT) function limits continuous trans-
mission to prevent accidental prolonged transmission, etc.
This timer cuts a transmission OFF after 1 min. of continu-
ous transmission.
D Lock-Out function
Select the transmission lock-out (temporary transmission in-
hibit) capability.
RP
(Repeater Lockout) : Transmission is permitted only while
receiving a matched CTCSS tone, or
receiving no signal.
bu
(Busy Lockout) : Transmission is inhibited while receiv-
ing a signal.
OF
(OFF) : No restriction for receiving a signal.
Mic gain level 3 (default) Mic gain level 1
Signal messge display ON (default) Signal message display OFF
TOT OFF (default) TOT ON
Lockout OFF (default) Repeater lockout setting
IC-440-1.indd43IC-440-1.indd43 2008/06/2515:59:452008/06/2515:59:45