Tyco Electronics P5400 manual Digital Voice Operation

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MM-012099-001, Rev. B

2.Using the or keys, scroll until the cursor (>) appears to the left of “TX POWER” in the display.

3.Press again to toggle between High and Low power.

4.“POWER = HIGH” or “POWER = LOW” will appear momentarily on the top line of the display.

10.15.2Using the Pre-Programmed Option Button

Press the Option button. “POWER = HIGH” or “POWER = LOW” will appear momentarily on the top line of the display.

10.16DIGITAL VOICE OPERATION

Digital voice programmed systems have three (3) different voice modes: clear (analog), digital, and private (encrypted). The voice modes are programmed on a per-group basis within each trunked system and on a per-channel basis within each conventional system.

10.16.1Clear Mode

The Clear Mode is a voice mode in which the radio transmits and receives only clear (analog) voice signals. These analog signals are non-digitized and non-encrypted. Clear mode transmissions can be monitored easily by unauthorized persons.

Groups or channels programmed for clear operation cannot transmit or receive digital or private messages.

10.16.2Digital Mode

The Digital Mode allows the radio to transmit and receive digitized voice signals. Digital signals provide improved weak signal performance and cannot be easily monitored with a standard receiver. Groups programmed for digital operation transmit only digital signals. Message trunked group calls and individual phone calls (I-Calls) are answered back in the mode in which they were received assuming the call or hang time is still active. Individual phone, all call, and emergency calls are transmitted clear if the digital mode is disabled or inoperative.

1.If receiving an analog message trunked call, the radio responds in the analog mode during the hang time on the working channel.

2.If receiving an analog I-Call, the radio responds in the analog mode during the hang time.

3.When using the *WHC* feature to respond to an I-Call (after the hang time has expired), the call is transmitted in the mode defined by the system mode as programmed for the current system if the ID being called is not in the I-Call list. If the ID is in the I-Call list, then the call is transmitted as defined by the I-Call mode programmed in the list for that ID.

The overdial DTMF tones are not available while in the Digital Mode.

10.16.3Private Mode

The Private Mode allows the radio to transmit encrypted messages and receive clear or private transmissions. The radio transmits private if the group is programmed for private operation and forced operation is pre-programmed. If auto-select operation is pre-programmed and the radio is in the Private

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Contents P5400 Series MM-012099-001, Rev. B Table of Contents Menu 28.1 10.8.1 116 117Tables Safety Section Safety Conventions Safety Training Information RF Exposure GuidelinesRF Exposure Compliance Testing Distances Electromagnetic INTERFERENCE/COMPATIBILITYAntenna Care and Replacement Operating TipsEfficient Radio Operation Electronic DevicesAircraft Electric Blasting CapsPotentially Explosive Atmospheres Conditioning Battery Packs Conditioning NiMH Battery PacksConditioning NiCD Battery Packs BatteriesCharging Battery Packs Battery Pack UsageAdditional Information Charging GuidelinesChanging the Battery Pack Removing the Battery PackBattery Disposal Attaching the Battery PackProduct Information Introduction Water ResistanceOptions and Accessories Options and AccessoriesCarrying Case Accessories User Interface P5400 Portable RadioControls Buttons and KnobsKeypad P5450 Scan Model Front Panel P5400 Front Keypad FunctionsSample Display Edacs Mode DisplayRadio Status Icons Status Icons DescriptionsUniversal Device Connector Tri-Color LEDThis page intentionally left blank Edacs Operation Power ON-OFF Volume Knob Edacs OperationP5450 Scan Radio Front Panel P5450 Keypad Functions KEY Function Radio Display in Edacs Mode DisplayRadio Status Icons Status Icon DescriptionsTRI-COLOR LED Status MessagesError Messages Alert Tones Turning on the RadioSystem Selection Alert TonesGROUP/CHANNEL Selection Modify Scan List11.1 P5470 Model 11.2 P5450 Model Menu Item Selection ProcessBacklight Menu Item Selection Parameter Menu Item InformationFeature Display Parameter Setting Information DisplayContrast Adjust HIGH/LOW Power AdjustmentBacklight ON/OFF Declaring AN EmergencyUsing the Menu Button Using the Pre-Programmed Option ButtonClear Mode Digital ModePrivate Mode System Encryption Key DisplayPrivate Operation Receiving an Encrypted CallScanning Trunked Groups Turning Scan On and OffAdding Groups to a Scan List P5450 Model RadioP5470 Model Radio Scanning Trunked Systems Deleting Groups from a Scan ListNuisance Delete Wide Area System ScanningEmergency Operation Priority System ScanProScan Receiving an Emergency CallIndividual Calls Declaring an Emergency CallReceiving and Responding to an Individual Call Sending an Individual Call 11 Calls Received ListsTelephone Interconnect Calls Call Storage ListsReceiving a Telephone Interconnect Call Dual-Tone Multi-Frequency Overdial/Conventional Mode Sending a Telephone Interconnect CallP5450 Model Radio Programmable Entries STATUS/MESSAGE OperationMethod 2 P5470 model radios only Status Operation Message OperationDynamic Regroup Operation Macro KEY OperationPortable Data Emergency OperationScan Lockout Mode DisplaysData OFF Operation Data on OperationData Lockout Mode This page intentionally left blank Conventional Operation Conventional Operation Power ON-OFF Volume Knob Voice Group Selection Control Knob P5450 Scan Radio Front Panel P5470 System Radio Front Panel Radio Display Battery Charge Icons Full Cycle Radio Status IconsMode no repeater Error Messages Name Tone Description1 P5470 Model MethodNuisance Delete 2 P5450 ModelBacklight Menu Item Parameter Only. No user selectable settings LID in EDACS/EA. In Conv it has no Using the Menu Button Using the Pre-Programmed Option ButtonReceiving a Call Sending a Call This page intentionally left blank P25 Operation 10 P25 Operation Voice Group Selection Control Knob EMERGENCY/ Home Button Enter key P5470 System Radio Front Panel Display Display Descriptions TRI-COLOR LED Error Messages Call queued for processing GROUP/CHANNEL Selection 10.9.1 P5470 Model10.9.2 P5450 Model Selectable settings Select Telephone Press Digital Voice Operation 11 System Encryption Key Display Group Clear Digital Private Programming Receive Transmit Scanning Trunked Groups 100 101 102 103 104 105 106 107 108 109 110 Group Calls in P25 Mode Exiting Data CallsTransmitting a Group Call Individual Calls in P25 Mode Emergency Group Calls in P25 ModeReceiving an Emergency Group Call 114 Technical Assistance Warranty Information Technical Assistance Basic Troubleshooting TroubleshootingBattery Warranty 119 Tyco Electronics Wireless Systems Segment