Icom IC-7700 Instruction Manual page 7

TABLE OF CONTENTS
Section 5
Section 6
D Convenient functions for transmit ................................................4-31
■ Repeater operation ......................................................................... 4-32
D Repeater access tone frequency setting .....................................4-33
■ Tone squelch operation .................................................................. 4-34
■ Data mode (AFSK) operation ......................................................... 4-35
FUNCTIONS FOR RECEIVE
■ Spectrum scope screen .................................................................... 5-2
D Center mode ................................................................................. 5-2
D Fixed mode ................................................................................... 5-3
D Mini scope screen display ............................................................ 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
FUNCTIONS FOR TRANSMIT
■ VOX function ..................................................................................... 6-2
D Using the VOX function ................................................................ 6-2
D Adjusting the VOX function ........................................................... 6-2
D VOX set mode .............................................................................. 6-2
■ Break-in function ............................................................................... 6-3
D Semi break-in operation ............................................................... 6-3
D Full break-in operation .................................................................. 6-3
■ ∂TX function ..................................................................................... 6-4
D ∂TX monitor function .................................................................... 6-4
■ Monitor function ................................................................................ 6-4
■ Transmit filter width setting (SSB only) ............................................. 6-5
■ Speech compressor (SSB only) ........................................................ 6-5
■ Split frequency operation .................................................................. 6-6
■ Quick split function ........................................................................... 6-7
D Split lock function ......................................................................... 6-7
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