Download FT-450 Operators Manual

SSB/AM MODE TRANSMISSION
MICROPHONE GAIN LEVEL ADJUSTMENT
At the factory, a microphone gain has been programmed that should be satisfactory for the supplied MH-67A8J
Hand Microphone. If you use an after-market microphone, you may wish to set a different Microphone Gain
Level.
1. Press and hold the [F] button for one second to
enter the Menu mode again. The “
” icon
will appear on the display.
2. Rotate the [DSP/SEL] knob to select the menu
item “MICGAIN”.
3. Press the [DSP/SEL] knob to enable adjustment
of this menu item. The “
” icon will be blinking.
4. Rotate the [DSP/SEL] knob to select the desired
microphone gain (LOW, NOR, or HIGH, factory
default: NOR).
LOW: When the microphone input is high the
speech processor is turned off automatically.
NOR For normal voice the speech processor is
turned on automatically.
HIGH: When the microphone input is low the
speech processor is turned on automatically.
Press the [HOME/RCL] button to reset the microphone gain to the factory default.
5. Press the [DSP/SEL] knob. The “
” icon returns to appear continuously.
6. Press and hold the [F] button for one second to
save the new setting and return to normal operation.
FT-450 OPERATION MANUAL
[HOME/RCL] button
[DSP/SEL] knob
[F] button
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