Page 40 FT-450D OPERATION MANUALDSP M ICROPHONE E QUALIZERYou may select one of ten available DSP equalization techniques for transmitted microphone audio.1. Press and hold the [DSP] button for one second.This instantly activates menu item “MIC EQ”. The“ ” icon will appear on the display.2. Press the [DSP/SEL] knob to enable adjustment ofthis menu item. The “ ” icon will be blinking.3. Rotate the [DSP/SEL] knob to select the desiredequalizer pattern.Observe the relative equalizer pattern on the dis-play.(You may press the [RCL/HOME] button to resetthe equalizer pattern to the factory default.)4. Press the [DSP/SEL] knob. The “ ” icon re-turns to appear continuously.5. Press and hold the [F] button for one second to savethe new setting and return to normal operation.The available selections are:0: Flat1: Low-frequency components are reduced.2: Mid-frequency components are reduced.3: High-frequency components are reduced.4: High-frequency components are enhanced.5: Mid-frequency components are enhanced.6: Low-frequency components are enhanced.7: Low-frequency components are enhancedand High-frequency components are re-duced.8: Low-frequency components are reduced andMid-frequency components are enhanced.9: Low-frequency components are reduced andHigh-frequency components are enhancedSSB/AM M ODE T RANSMISSION[RCL/HOME] button[F] button[DSP/SEL] knob[DSP] button