Icom IC-F5020 Series Insrtuction Manual

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Icom IC-F5020 Series Insrtuction Manual Manual pdf 20 page image

163 CONNECTION AND MAINTENANCE■ AntennaA key element in the performance of any communicationsystems is an antenna. Contact your dealer for more infor-mation regarding antennas and how to install them.■ Fuse replacementA fuse is installed in each fuse holder of the supplied DCpower cable*. If a fuse blows or the transceiver stops func-tioning, track down the source of the problem if possible, andthen replace the damaged fuse with a new rated one.*Depending on version, only 1 fuse holder may be attached.❑ Fuse rating: 10 A (for 1 fuse holder)/20 A (for 2 fuse holders)USE the applicable fuse only.■ CleaningIf the transceiver becomes dusty or dirty, wipe it clean with asoft, dry cloth.DO NOT use harsh solvents such as benzene oralcohol, as they may damage the transceiver sur-faces.■ Options• OPC-1132A/OPC-347 dc power cable2 fuse holders are attached. USE the 20 A fuse only.OPC-1132A: 3 m (9.8 ft)OPC-347: 7 m (23 ft)• OPC-1939 acc cableAllows you to connect to an external terminal.• HM-152/HM-152T/HM-148G/HM-148T hand microphoneHM-152 : Hand microphoneHM-152T : DTMF microphoneHM-148G : Self ground heavy duty microphoneHM-148T : Self ground heavy duty DTMF microphoneThe 10-keypad of this microphone can be used for theDTMF code transmission only.• SM-25 desktop microphone• SP-5/SP-10/SP-22/SP-35 external speakersInput impedance : 4 øMax. input power : 6 W (SP-5)/5 W (SP-10)/7 W (SP-22/SP-35)SP-5 : Large speaker for good audio quality.SP-10 : For all-round mobile operation.SP-22/SP-35 : Compact and easy-to-install.• UT-108R dtmf decoder unitProvides pager and code squelch capabilities.• UT-109R/UT-110R scrambler unitsNon-rolling type (UT-109R)/Rolling type (UT-110R) voice scramblerunit provides higher communication security.