Icom IC-R75 Instruction Manual - Page 9

2 PANEL DESCRIPTION ■ Function display @1 @0 !9 !8 q W N REV LSBUSBCW S-AMFMRTTY R X TIMER w DSP e ANF !7 r NR t LOCK PREAMP 1 2 ATT ANT 1 2 F.AGC OFF BLANK !6 S1 3 5 7 9 20 40 60dB N B VFO y SCAN MEMO !5 S u i o !0 !1 !2 !3 !4 q TIMER INDICATOR (p. 28) Appears when power on/off timer or sleep timer is in use. w DSP UNIT INDICATOR (p. 35) Appears when an optional UT-106 DSP unit is installed. e A UTOMATIC NOTCH FILTER INDICATOR (p. 20) Appears when the optional automatic notch filter is in use. !2 AGC INDICATORS (p. 16) ➥ "AGC" appears when slow AGC time constant is selected. ➥ "F.AGC" appears when fast AGC time constant is selected. ➥ "AGC OFF" appears when the AGC function is turned OFF. ➥ "F.AGC" blinks while scanning or while using band scope via an optional RS-R75. !3 MEMORY MODE INDICATOR (p. 21) Indicates memory mode is selected. r N OISE REDUCTION INDICATOR (p. 20) Appears when the optional noise reduction function is in use. t LOCK INDICATOR (p. 13) Appears when the dial lock function is in use. y SIGNAL METER ➥ Shows the relative receive signal strength. ➥ Shows the S-meter squelch level when used. u PREAMP INDICATOR (p. 16) Appears when antenna preamp-1 or preamp-2 is in use. i ATTENUATOR INDICATOR (p. 16) Appears when the attenuator function is in use. o ANTENNA INDICATORS (p. 16) Indicate which antenna connector is in use. !0 NOISE BLANKER INDICATOR (p. 15) Appears when the noise blanker function is in use. !4 VFO MODE INDICATOR Indicates VFO mode is selected. !5 M EMORY CHANNEL NUMBER READOUT (p. 21) ➥ Shows the selected memory channel number. ➥ "S" appears when the displayed memor y channel is designated as a select memory channel. !6 BLANK MEMORY INDICATOR Shows that the displayed memory channel is not programmed. • This indicator appears both in VFO and memory modes. !7 FREQUENCY READOUT Shows the operating frequency. !8 RECEIVE INDICATOR Appears while receiving a signal or when the squelch is open. !9 MODE INDICATORS (p. 14) Indicate the selected operating mode. @0 REVERSE MODE INDICATOR (p. 17) Indicates a reverse operating mode is selected. !1 SCAN INDICATOR (p. 25) ➥ Appears when scan or priority watch is activated. ➥ Flashes when scan or priority watch is paused. @1 WIDE/NARROW FILTER INDICATORS (p. 18) ➥ "ç" appears when the wide IF filter is selected appears when the narrow IF filter is selected.