Tyco Electronics P5400 Digital Voice Operation, Using the Menu Button, Clear Mode, Digital Mode

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MM-012099-001, Rev. B

8.17.1Using the Menu Button

1.Press .

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.

8.17.2Using the Pre-Programmed Option Button

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

8.18DIGITAL 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.

8.18.1Clear 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.

8.18.2Digital 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 or channels 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.

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Contents P5400 Series MM-012099-001, Rev. B Table of Contents Menu 28.1 10.8.1 117 116Tables Safety Section Safety Conventions RF Exposure Guidelines Safety Training InformationElectromagnetic INTERFERENCE/COMPATIBILITY RF Exposure Compliance Testing DistancesOperating Tips Antenna Care and ReplacementEfficient Radio Operation Electronic DevicesAircraft Electric Blasting CapsPotentially Explosive Atmospheres Conditioning NiMH Battery Packs Conditioning Battery PacksConditioning NiCD Battery Packs BatteriesBattery Pack Usage Charging Battery PacksAdditional Information Charging GuidelinesRemoving the Battery Pack Changing the Battery PackAttaching the Battery Pack Battery DisposalProduct Information Water Resistance IntroductionOptions and Accessories Options and AccessoriesCarrying Case Accessories P5400 Portable Radio User InterfaceButtons and Knobs ControlsKeypad P5400 Front Keypad Functions P5450 Scan Model Front PanelDisplay Sample Display Edacs ModeStatus Icons Descriptions Radio Status IconsTri-Color LED Universal Device ConnectorThis page intentionally left blank Edacs Operation Edacs Operation Power ON-OFF Volume KnobP5450 Scan Radio Front Panel P5450 Keypad Functions KEY Function Display Radio Display in Edacs ModeStatus Icon Descriptions Radio Status IconsStatus Messages TRI-COLOR LEDError Messages Turning on the Radio Alert TonesSystem Selection Alert TonesGROUP/CHANNEL Selection Modify Scan List11.1 P5470 Model Menu Item Selection Process 11.2 P5450 ModelMenu Item Information Backlight Menu Item Selection ParameterInformation Display Feature Display Parameter SettingHIGH/LOW Power Adjustment Contrast AdjustBacklight ON/OFF Declaring AN EmergencyUsing the Pre-Programmed Option Button Using the Menu ButtonClear Mode Digital ModeSystem Encryption Key Display Private ModeReceiving an Encrypted Call Private OperationTurning Scan On and Off Scanning Trunked GroupsAdding Groups to a Scan List P5450 Model RadioP5470 Model Radio Deleting Groups from a Scan List Scanning Trunked SystemsNuisance Delete Wide Area System ScanningPriority System Scan Emergency OperationProScan Receiving an Emergency CallIndividual Calls Declaring an Emergency CallReceiving and Responding to an Individual Call 11 Calls Received Lists Sending an Individual CallTelephone Interconnect Calls Call Storage ListsReceiving a Telephone Interconnect Call Sending a Telephone Interconnect Call Dual-Tone Multi-Frequency Overdial/Conventional ModeP5450 Model Radio Programmable Entries STATUS/MESSAGE OperationMethod 2 P5470 model radios only Message Operation Status OperationMacro KEY Operation Dynamic Regroup OperationPortable Data Emergency OperationDisplays Scan Lockout ModeData 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 Radio Status Icons Battery Charge Icons Full CycleMode no repeater Name Tone Description Error MessagesMethod 1 P5470 Model2 P5450 Model Nuisance DeleteBacklight Menu Item Parameter Only. No user selectable settings LID in EDACS/EA. In Conv it has no Using the Pre-Programmed Option Button Using the Menu 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 10.9.1 P5470 Model GROUP/CHANNEL Selection10.9.2 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 Emergency Group Calls in P25 Mode Individual Calls in P25 ModeReceiving an Emergency Group Call 114 Technical Assistance Warranty Information Technical Assistance Troubleshooting Basic TroubleshootingBattery Warranty 119 Tyco Electronics Wireless Systems Segment
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