Bearcat_BC70XLT_(Manual操作说明书手册)

nstallationWelcome...Please keep the shipping carton and packing materials.This carton serves as anto the exciting world of hand-held radioexcellent method to transport the scannerscanners.State-of-the-art engineering andmicroelectronics provide programmableRechargeable BatteriesBeancatBC70xLToperation and dependability in such a smallunit.The keyboard has been divided intotwo parts:PROGRAM,which allows you toThe BC 70XLT comes with a rechargeableNiCad battery pack.When fully chargedcommand any frequency (VHF/UHF)on allthis power supply will provide hours of20 channels;and OPERATION,whichdependable use.When the batteries becomecontrols Scan,Lockout,Delay,Priority,Search,and Direct Channel Access.Vollow simply plug the AC Adapter/Chargerinto the jack on the side of the unit andume and squelch levels are controlled bycharge over night.The scanner can beHAND HELDprecision thumb wheel adjustments.Anoperated while charging.It is important toPROGRAMMABLELCD display provides frequency and operperiodically allow the batteries to dischargeation information.Rechargeable NiCadSCANNERcompletely,to maintain full operatingbatteries provide hours of monitoring andcapability.See the Battery Maintenancerecharge quickly overnight.The case issection of this guide.constructed of high impact ABS plastic andmetal to provide years of trouble-free use.·2 O CHANNELSPlease read this guide thoroughly beforeTo replace the battery pack,slide thebattery door down and off the back of the·1 OBAND COVERAGEattempting to operate the unit.unit.Unplug the old battery and connect。CRYSTAL FREEWARNING!the new one.Be sure to charge the scannerAUTOMATIC SEARCHovernight before operating the unitPRIORITY CHANNELUniden does NOT represent this unitSee the Optional Accessories section forSELECTIVE SCAN DELAYto be WATERPROOFED.To reducereplacement battery information.DISPLAY LIGHTthe risk of fire,electrical shock or daAUTOMATIC LOCKOUTmage,do not expose this unit to rain orExteral Antennamoisture.TRACK TUNINGUnpackingThe BC 70XLT is designed to be used withDIRECT CHANNEL ACCESSthe flexible rubber antenna (included)butmay also be used with an external antenna.Carefully remove all items from the shipYou may find an external antenna to beping carton.If there is any visible damagehelpful in fringe areas or for mobile use.or any item appears to be missing.DOAlways use 50-70 ohm coaxial cable forNOT RETURN THE UNIT TOTHE PLACElead-in.For lengths in excess of 50 feet,OF PURCHASE.Please call the Uniden CusRG8AU low-loss foam dielectric coax istomer Service Center for information or inrecommended.Your scanner is equipped withstructions on any problem ycu may have:1a standard BNC connector.A mating plug,(317)842-2483M-F,9am-5 om EST(optional)may be necessary for externalThe following items are included with yourantenna connection.BC 70XLT:Antenna InstallationUniden Bearcat ScannerCarrying CaseAC Adapter/ChargerThe flexible rubber antenna provided withyour unit is recommended for most moniFlexible Rubber