Icom IC-7700 Stereo Amplifier User Manual


 
5-1
FUNCTIONS FOR RECEIVE Section 5
Spectrum scope screen ……………………………………………… 5-2
D Center mode ………………………………………………………… 5-2
D Fixed mode …………………………………………………………… 5-3
D Mini scope screen indication ……………………………………… 5-4
D Scope set mode ……………………………………………………… 5-4
Preamplifier ……………………………………………………………… 5-9
Attenuator ……………………………………………………………… 5-9
RIT function …………………………………………………………… 5-10
D RIT monitor function …………………………………………………5-10
AGC function …………………………………………………………… 5-11
D Selecting the preset value …………………………………………5-11
D Adjusting the AGC time constant …………………………………5-11
D Setting the AGC time constant preset value ………………………5-11
Twin PBT operation …………………………………………………… 5-12
IF filter selection ……………………………………………………… 5-13
D IF filter selection …………………………………………………… 5-13
D Filter passband width setting (except FM mode) ……………… 5-13
D Roofing filter selection ……………………………………………… 5-14
D DSP filter shape …………………………………………………… 5-14
D Filter shape set mode ……………………………………………… 5-14
Noise blanker ………………………………………………………… 5-16
D NB set mode ………………………………………………………… 5-16
Noise reduction ………………………………………………………… 5-17
Dial lock function ……………………………………………………… 5-17
Notch function ………………………………………………………… 5-18
Digital selector ………………………………………………………… 5-18
Autotune function ……………………………………………………… 5-19