vi
■ Repeater operation …………………………………………………… 4-32
D Repeater tone frequency setting …………………………………4-33
■ Tone squelch operation ……………………………………………… 4-34
■ Data mode (AFSK) operation ………………………………………… 4-35
Section 5 FUNCTIONS FOR RECEIVE
■ 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
Section 6 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
TABLE OF CONTENTS