Operation Manual

Important Note .........................................................1
Introduction ..............................................................2
Intrinsic Safety (IS) Information ............................3
Warning! FCC RF Exposure Requirements ..........4
Controls & Connectors (VX-459) ...........................6
Controls & Connectors (VX-454) ...........................7
Controls & Connectors (VX-451) ...........................8
LCD Icons & Indicators (VX-454 & VX-459) .......9
Before You Begin10
 BatteryPackInstallationandRemoval.............10
 BatteryCharging(CD-58/PA-55)...................... 11
 BatteryCharging(CD-49/PA-45)......................12
 LowBatteryIndication......................................13
 BeltClipInstallationandRemoval...................14
Operation ................................................................16
 PreliminarySteps...............................................16
 OperationQuickStart........................................16
Advanced Operation ..............................................19
 ProgrammableKeyFunctions..........................19
 DescriptionofOperatingFunctions.................22
Lock .........................................................................36
Man Down Function ..............................................36
ARTS (Auto Range Transpond System) ..............36
User Set Mode.........................................................37
Optional Accessories ..............................................38
cOntentS