Motorola RDU2080 manual Troubleshooting, Symptom Try This

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TROUBLESHOOTING

	Symptom	Try This...
		Recharge or replace the Li-Ion battery.
	No Power	Reposition or replace AA batteries.
	No Power	Extreme operating temperatures may affect battery life.
		Extreme operating temperatures may affect battery life.
		Refer to See “About the Li-Ion Battery” on page 16.

		Confirm Interference Eliminator Code is set.
	Hearing other noises or	Frequency or Interference Eliminator Code may be in use.
	Hearing other noises or	Change settings: either change frequencies or codes on all radios.
	conversation on a channel
	conversation on a channel	Make sure radio is at the right frequency and code when transmitting.

		Refer to “Talking and Monitoring” on page 33.
	Message Scrambled	Scramble Code might be ON, and/or setting does not match the other radios'
	Message Scrambled	settings.
		settings.

	Audio quality not good enough	Radio settings might not be matching up correctly. Double check frequencies,
	Audio quality not good enough	codes and bandwidths to make sure they are identical in all radios.

TROUBLESHOOTING

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Contents RDX Series Two-Way Radios Page Contents Getting Started Programming FeaturesTroubleshooting Use and Care Frequency and Code Charts Power Supplies Product Safety and RF Exposure Compliance SafetyBatteries Chargers Safety Information Operational Safety Guidelines Introduction Package ContentsUSA Canada On your TTY Text Telephone Interference Information FCC Licensing InformationFCC Licensing Information Parts of the Radio Radio OverviewModel Label On/Off/Volume KnobAccessory Connector LED IndicatorSide Button 1 SB1 Lithium-Ion Li-Ion BatterySide Buttons Push-to-Talk PTT ButtonAntenna Model Frequency BandAbout the Li-Ion Battery Battery FeaturesBattery Battery Recycling and DisposalRemoving the Lithium-Ion Li-Ion Battery Installing the Lithium-Ion Li-Ion BatteryRemoving Alkaline Batteries Attaching and Removing Antenna Charger Installing Spring Action Belt ClipLi-Ion Battery Life with Battery Save feature on Battery Life InformationAlkaline Battery Life Alkaline Battery LifeRDX Series Battery Meter Battery MeterCharging with the Drop-in Tray Single Unit Charger SUC Charging the BatteryCharging a Standard Battery Charging a Standalone BatteryCharging a High Capacity or Ultra High Capacity Battery Standard Charger LED Indicator Drop-in Tray Charger LED IndicatorsRapid Charger LED Indicator Charging Battery Type Solution Estimated Charging TimeEstimated Charging Time MUC LED Indicator Reading the Display Adjusting VolumeGetting Started Turning Radio ON/OFFSelecting a Channel Talking and MonitoringReceiving a Call Talk Range Signal Strength Indicator and Channel Busy IndicatorsGetting Started Radio Status LED Indication Radio LED IndicatorsHANDS-FREE USE/VOX With Compatible VOX AccessoriesHands Free without Accessories iVOX Battery SaveReset to Factory Defaults Menu Options End of Transmission Tone Roger Beep ToneKeypad Beeps Keypad Lock/UnlockIVO Setting VOX / iVOX sensitivityLithium Battery Type MenuEntering Programming Mode Programming FeaturesProgramming RX Reception Frequencies Programming Scramble Programming RX Reception Codes CTCSS/DPLProgramming Maximum Number of Channels MA X CHProgramming Call Tones ToneProgramming Microphone Gain Level Programming Microphone Accessory Gain LevelScan Other Programming FeaturesProgramming Scan List YESEditing Channel Alias Name Programming ButtonsEnglish CPS Computer Programming Software Nuisance Channel DeleteTime-Out Timer Power SelectBandwidth Select Reverse Burst Battery Type SettingCall Tones ScrambleHeard Cloning with a Multi-Unit Charger MUCOperating Instructions What to do if cloning fails Cloning Radios using the CPS Computer Programming Software Repeater Capabilities Programming Repeater Capability Programming Features Programming Features Symptom Try This TroubleshootingRange. Check for clear line of sight to improve transmission Troubleshooting VOX feature might be set to OFF USE and Care Frequency and Code Charts RDX VHF FrequenciesFrequency # Frequency # Bandwidth Channel Frequency # Code # Bandwidth RDX VHF 8CH Radios Default Frequencies RDV2080dRDX UHF Frequencies RDX UHF Frequencies ChartFrequency # Frequency Bandwidth MHz Frequency # Frequency and Code RDX UHF 8 CH Radios Default Frequencies RDU2080d RDU2080d UHF Default Frequencies ChartRDX UHF 16 CH Radios Default Frequencies RDU4160d RDU4160d UHF Default Frequencies ChartFrequency and Code Ctcss Codes Frequency and Code Ctcss and PL/DPL CodesCode PL/DPL Codes111 Frequency and Code Programming Customized Frequencies on 4W/5W RDX Models Motorola Limited Warranty for the United States and Canada What Does this Warranty Cover?Products and Accessories Exclusions WarrantySoftware Copyright Notice HOW to Obtain Warranty Service or Other INFORMATION?Software WHO is COVERED?Export LAW Assurances Patent NoticeAntennas AccessoriesAudio Accessories BatteryCables Carry AccessoriesPower Supplies AC PIN Adaptors Software ApplicationsPower Supplies Display Backlight Battery SaveBattery Type Buttons ResetAliasing DisplayCall Tones ChannelEnd of Tx Cloning ModeCPS Manager LockDirect Input IVOX, enableDisable Display FrequenciesLevel LEDs EnabledDisabled Low Battery SensitivityNuisance Ch Display MicrophoneGain Level MonitorDefaults Power SelectPower up Text Talkaround Reset toReverse Burst Scan, Auto TimerDisplay Scan Scan ListVOX VOX, enableProgrammable Buttons Chart Icons Chart Signal Strength RepeaterVox/IVox Page NNTN8303A