9FT-817ND Operating ManualINSTALLATIONEXTERNAL P OWER C ONNECTIONSThe FT-817ND may be connected to an external 13.8 Volt DC power source providing atleast 3 Amps of continuous-duty current.. The supplied E-DC-6 DC cable may be used forDC connections.While connected to an external DC source, if you have installed the supplied FNB-85 Ni-MH Battery Pack, the E-DC-6 connection to the external DC power source will allow op-eration of the FT-817ND while charging of the FNB-85 is in progress.When making DC power connections, be absolutely certain to follow the markings on the E-DC-6 so as to ensure proper polarity of the connection to the power supply. Connect the REDAND BLACK wire to the Positive (+) power supply terminal, and connect the SOLID BLACK wireto the Negative (-) power supply terminal.NoticeBe extremely careful when making power supply connections. Use only a 13.8 VoltDC Supply, and carefully observe the proper electrical polarity. Serious damage mayresult if these precautions are not observed.The Limited Warranty on this product does not cover damage caused by improperpower supply connections, or improper power supply voltage.FT-817ND