Icom IC-R75 Instruction Manual - Page 5

1 TABLE OF CONTENTS IMPORTANT i EXPLICIT DEFINITIONS i TRADEMARKS i PRECAUTIONS ii SUPPLIED ACCESSORIES iii 1 TABLE OF CONTENTS 1 2 PANEL DESCRIPTION 2 - 6 ■ Front panel 2 ■ Function display 5 ■ Rear panel 6 3 INSTALLATION AND CONNECTIONS ....... 7 - 10 ■ Grounding 7 ■ Receiver stand 7 ■ Optional bracket and carrying handle 7 ■ Connections 8 ■ Antenna connection 9 ■ Tape recorder connections 9 ■ Transceive function 9 ■ FSK and AFSK (SSTV) connections 10 ■ Connecting to a PC 10 4 FREQUENCY SETTING 11 - 13 ■ Read me first 11 ■ Using the keypad 11 ■ Frequency setting 12 ■ Dial lock function 13 5 RECEIVE FUNCTIONS 14 - 20 ■ Mode selection 14 ■ Squelch and RF gain 14 ■ Twin PBT operation 15 ■ Noise blanker 15 ■ Preamp 16 ■ Attenuator 16 ■ AGC time constant 16 ■ Antenna selection 16 ■ CW reverse mode 17 ■ CW pitch control 17 ■ RTTY reverse mode 17 ■ Filter selection 18 ■ Filter set mode 19 ■ Optional noise reduction function 20 ■ Optional auto notch function 20 6 MEMORY OPERATION 21 - 24 ■ Memory channels 21 ■ Memory channel selection 21 ■ Memory channel programming 22 ■ Frequency transferring 23 ■ Memory names 24 ■ Memory clearing 24 7 SCANS 25 - 27 ■ Scan types 25 ■ Preparation 25 ■ Programmed scan operation 26 ■ Memory/select memory scan operation .......... 26 ■ Setting select memory channels 26 ■ Priority watch operation 27 ■ Auto memory write scan operation 27 8 CLOCK AND TIMERS 28 - 29 ■ Setting the current time 28 ■ Setting power-on time 28 ■ Setting power-off time 29 ■ Setting sleep timer period 29 9 SET MODE 30 - 33 ■ Set mode description 30 10 OPTION INSTALLATIONS 34 - 35 ■ Opening the receiver's case 34 ■ CR-282 HIGH STABILITY CRYSTAL UNIT .......... 34 ■ UT-102 VOICE SYNTHESIZER UNIT 34 ■ UT-106 DSP UNIT 35 ■ Optional IF filters 35 11 MAINTENANCE 36 - 37 ■ Troubleshooting 36 ■ Resetting the CPU 36 ■ Fuse replacement 37 ■ Clock backup battery replacement 37 12 SPECIFICATIONS 38 13 OPTIONS 39 14 CONTROL COMMAND 40 - 43 ■ Remote jack (CI-V) information 40