Icom IC-R8500 Instruction Manual

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TU or TNCAF INSQUELCH INto [REC OUT]to [REC REMOTE]SCAN SET2-conductor 3.5(d) plugsPersonal computer164RECEIVE FUNCTIONS■ Data communicationsD ConnectionsD Receiving method• To use the [AGC] socket for AF outputChange the internal jumper plug as illustrated atright.• The output is obtained for FM mode only.• Usable for 9600 bps only.• Refer to p. 37 for a description of opening the case.q Connect a terminal unit as above.w Select FM mode (or USB, CW modes for HFband data communications).e Set the receiver to the desired frequency as below.r Set the connected terminal unit to the appropri-ate settings.• Refer to the terminal unit’s instructions.RearpanelTU or TNCto [AGC]RCA plugPersonal computer[Audio IN] or[Detector IN]• For high speed data (9600 bps) reception in FM mode• For regular speed data (1200 bps or lower) reception in any modeFrequency settings depend on the mode used.FM mode: [Setting frequency(displayed freq.)]=[Desired freq.]USB mode: [Setting frequency(displayed freq.)]=[Desired freq.]–[Center of Mark and Space freq.]CW narrow mode: [Setting frequency(displayed freq.)]=[Desired freq.]–[Center of Mark and Space freq.]+ [600 Hz]LSB mode (for amateur RTTY): [Setting frequency(displayed freq.)]=[Desired freq.] + [Mark freq.]AGC output(default)AF direct detectoroutput200 mVrms/4.7 kΩ