S446 User Manual Brandname: SAMRADIOS Category: Portable Radio Total Pages: 33 Table of contents Introduction2Contents3SafetyInformation53-BlastingCapsandAreas61-Aircraft74-OtherMedicalDevices8UserSafetyInstructions9RadioOverview101Antenna11GettingStarted12InstallingTheBeltClip13ChargingTheBatteryPack14WorkingStatus15FunctionDescription16LedIndicators17OtherOperations18Scan19ChannelAnnunciation20SideButtonLock21SimpleTroubleshooting23Specifications25UseandCare26AttachCharts27DcsCodes28WarrantyInformation31DeclarationofConformity32SamRadiosLtd33