AHT-78-U User Manual Brandname: Maas Category: Transceiver Total Pages: 72 Table of contents MainFunctions2MainFunctions3UsingTips4UsingTips5AdvancedFunctions6AdvancedFunctions7UsingTips8UsingTips9ChargingBatteryPack10ChargingBatteryPack11InstallationofAccessories12InstallationofAccessories13GettingFamiliar16GettingFamiliar17RadioIllustration18RadioIllustration19LcdDisplay20LcdDisplay21KeypadFunctions22KeypadFunctions23ModelVersion24ModelVersion25WorkingMode26WorkingMode27SetMenuMode28SetMenuMode29ShortcutMenuOperation30ShortcutMenuOperation31AdvancedFunctions34AdvancedFunctions35AdvancedFunctions48AdvancedFunctions49OptionalSignalings54OptionalSignalings55OptionalSignalings56OptionalSignalings57TechnicalParameters68TechnicalParameters69TechnicalParameters70TechnicalParameters71