VFO and Memory Scanning.......................... 100

       VFO Scanning........................................ 100

       Memory Scan.......................................... 101

PMS (Programmable Memory Scanning)....................................................... 102

RTTY (Radio Teletype) Operation............... 103

       RTTY Decode (with Option FFT Unit)............................................................... 103        RTTY Text Memory (with Option FFT Unit)............................................................... 104

       Example of Connecting RTTY Communications Device............................... 104

DATA (PSK) Operation................................ 105

      PSK Decode (with Option FFT
      Unit)........................................................ 105

       PSK Text Memory (with Option FFT Unit)............................................................... 106

       Example of DATA Communications Device............................................................ 106

Menu Mode................................................... 107

       AGC Group............................................ 112

       DISPLAY Group.................................... 112

       DVS Group............................................. 113

       KEYER Group........................................ 113

       GENERAL Group.................................. 114

       MODE-AM Group................................. 116

       MODE-CW Group................................. 116

       MODE-DATA Group............................. 117

       MODE-FM Group.................................. 118

       MODE-RTTY Group............................. 119

       MODE-SSB Group................................. 119

       RX DSP Group....................................... 120

       SCOPE Group........................................ 121

       TUNING Group...................................... 123

       TX AUDIO Group.................................. 123

       TX GNRL Group.................................... 125

       AF SCOPE Group.................................. 125

       DEC CW................................................. 125

       E/D RTTY Group................................... 126

       E/D PSK Group...................................... 126

Installation of Optional Accessories.............. 127

       FFT Unit (FFT-1)................................... 127

       Voice Memory Unit (DVS-6)................. 128

       RF µTuning Kit...................................... 129

       FC-40 External Automatic Antenna Tuner (for Wire Antenna)........................................ 130

       SCU-17 USB Interface Unit................... 132

Specifications................................................ 134