Icom IC-R9500 Instruction Manual - Page 48

4 RECEIVE MODES ■ Operating FM [FILTER] [RX] indicator Keypad [AF] [FM] Appears Main dial q Edit the desired frequency using the keypad. w Push [FM] to select FM. • " F M " indicator appears. e Rotate the main dial to tune the desired frequency. • [RX] indicator lights green and the S-meter indicates received signal strength when signal is received. • 10 kHz tuning step is preset for the FM mode. • Push [FILTER] several times to select the desired filter width. r Rotate [AF] to set audio to a comfortable listening level. D Convenient functions for FM • Preamp (p. 5-9) ➥ Push [P.AMP] several times to set the preamp OFF, preamp 1 ON or preamp 2 ON. Only ON/OFF is available above 30 MHz. • "P.AMP1" or "P.AMP2" appears when the preamp 1 or preamp 2 is ON below 30 MHz. "P.AMP ON" appears above 30 MHz. • Attenuator (p. 5-9) ➥ Push [ATT] several times to set the attenuator in 6 dB steps for HF bands, or 10 dB step for 30-1150 MHz. Only 20 dB is available for 1150-3335 MHz. • "ATT" and attenuation level appear when the attenu- ator is ON. • Auto notch filter (p. 5-16) ➥ Push [ANF] switch to turn the auto notch function ON or OFF. • Notch indicator (above [ANF] switch) lights when either the auto notch is ON. • VSC (voice squelch control) (p. 8-3) ➥ Push [VSC] to turn the VSC function ON or OFF. • The VSC indicator appears when the voice squelch function is set to ON. • AFC (Auto Frequency Control) (p. 5-17) ➥ Push [AFC] to turn the AFC function ON or OFF. • The AFC indicator appears when the AFC function is set to ON. 4-2