11FT-817ND Operating ManualFNB-85 NI -MH BATTERY P ACK I NSTALLATION AND USEINSTALLATIONChargingCharging of the FNB-85 requires the use of either the supplied NC-72B/C* charger, or anexternal 13.8 Volt (±15%) DC source. If the NC-72B/C is used, the FT-817ND must beturned off during charging; if an external 13.8 Volt DC source is used (connected via thesupplied E-DC-6 cable), then you may operate the FT-817ND while charging is in progress.1. Turn the FT-817ND off (see page 18), then connect the supplied NC-72B/C DC connec-tor to the INPUT: 13.8V jack on the rear panel of the FT-817ND.2. Plug the NC-72B/C into the nearest AC wall outlet.3. Press the FT-817ND’s switch for one second to turn the transceiver on.4. Press the key momentarily.5. Rotate the knob so that the function row containing “[CHG, VLT, DSP]” appearson the display.6. Press the key to select the [CHG] option (the display will immediately revert to theregular frequency display).7. Turn the FT-817ND off. You will now observe that the LED justabove the main tuning dial is glowing Orange, and the displaywill indicate “CHG TIME RMN” and “7:59” to indicate the timeremaining before a full charge is achieved on the FNB-85.Important NoticeFor Charging the optional FNB-72 Ni-Cd Battery PackIf you wish to charge the optional FNB-72 Ni-Cd Battery Pack using the suppliedNC-72B/C Battery Charger, you must set the Battery Charging Time to “6 Hours”via Menu #11, to prevent over charging the battery. See page 61 for detail.