Regency_HX650-(Manual操作说明书手册)

Pa●king ListDeseription1-Receiver UnitI-Flexible AntennaYour Regency HX650 is a pocket size,hand held,4 band,6 channel.I-Wire Antennacrystal controlled FM monitor receiver.It is a double conversion1-Instruction Manualsuperheterodyne designed to receive any frequency in the public safety.business and amateur 2-meter bands:70-90(MIDVHF).140-170 (HighIndexVHF)and 450-512 (two segments in UHF)MHz.Descripti0n,,,,.,4,,,,,,,,,,,1Channel switches are provided to permit scanning any combination oftwo to six channels when set to automatic scan.Manual selection permitsC00tols,,,,,,++44++2Crystal Selection and Installationcontinuous monitoring of any one channcl.3ORDERING CRYSTALS ...........................3This unit operates on 4 AAA dry cell or Nickel-Cadmium butteries asCRYSTAL INSTALLATION AND PROGRAMMINGwell as 220 Volt AC current.An AC Adapter/Charger is available toBattery Installation ......................................recharge Nickel-Cadmium batteries or provide AC power when desired.5Antenna,,,,,,,,+,+++。,…+-+-+,,,+t,The HX650can be operated while the Nickel-Cadmiumbatteriesare beingF凡EXIBLEurged.WIREThe HX650utilizes silicon transistors throughout for dependability.Theusc of Integrated Circuits provides compactness and circuit reliability.AAC Operation6crystal filter in the first I.F.and a ceramic filter in the second I.F.ensuresEarphone Jack,,,,,,,,,,。,。,,6optimum performance in areas of the country where many of the servicesNickel Cadmium Batteries.................................7are very closely grouped togcther.In addition.an Automatic FrequencyCharging.................................7Control (AFC)circuit (for UHF only provides automatic adjustment toAvailable Accessories......................................7the receiver's local oscillator frequency in order to compensate for anyTrouble-shooting Guide,t一+-·t++-+,8small change to the station's carrier or receiver frequency.Specifications..............................Inside Back CoverOther features include:AC power adapter jack.battery charger jack.earphone jack and wire antenna jack.A list of optional accessoriesincludes:package of 4AAA Nickel-Cadmium batterics.ACAdapter/Charger,carrying case.carphone and flexible antenna-seepage 7.TOP VIEWEARPHOAE JACK机EBEA中鞋内ASOUFLCHAe延ATt4AACLONOFF ANDC0000002SWTCH白A南自OC7可A灰E同