Tyco LPE-200 manual Transmitting an Encrypted Call

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private operation and the correct cryptographic key must be loaded into the radio.

Transmitting an Encrypted Call

1.Select the desired group or channel.

2.Place the radio in private mode by pressing the M key, then follow the selection mode rules. On a System radio, the 4key can be used to toggle the private mode on/off. When private

mode is enabled, the icon will be on.

If the last state of the radio was private mode, the private mode will be enabled on power up. Also the private mode will be enabled if forced operation has been programmed in the radio.

If a group or channel is not programmed for private mode operation, "PVT DIS" will be displayed if attempt is made to enable private transmit mode. It is not possible to operate on this group/channel in private mode.

If the radio does not have the correct encryption key loaded, "NO KEY#" will be displayed and the call will not be transmitted.

3.Continue with standard transmission procedures. A private mode access tone will be heard when the PTT button is pressed.

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Contents EDACS/ProVoice LPE-200 Page Table of Contents Telephone Interconnect Digital Voice Operation Charging the Battery Pack Rechargeable Battery Pack Disposal Introduction User Interface LPE-200 Radio Scan Model Shown LPE-200 Radio System Model Shown Top, Back and Left Panel Views Buttons and Knobs System GROUP/ Channel Knob Power ON-OFF Volume KnobEMERGENCY/ Home Button Option Clear Monitor Button PUSH-TO Talk Button PTT Keypad Scan Model KeypadStandard Functions System Model Scan ModelButton and Keypad Reassignment Button and Key Assignments Display Radio Status Icons DisplayPage Page SYS Busy MessagesSysc on Rxemer Call Originate Error MessagesUniversal Device Connector UDC Alert TonesCall Denied Trunked Mode Only Call Queued Trunked Mode OnlyAutokey Trunked Mode Only System Busy Trunked Mode OnlyKey Press Alert Carrier Control TimerLow Battery Warning Low Battery Alert Transmit LockoutOperation Turning on the Radio System Selection SYSTEM/GROUP/CHANNEL SelectionPage Group or Channel Selection Page Page Receiving a Group Call Trunked Mode OperationPage Sending a Group Call Emergency Operation Conventional FailsoftDeclaring an Emergency Call Receiving an Emergency CallTurning Scan On and Off Scanning Trunked GroupsAdding Groups to a Scan List Scan Model Radios Page System Model Radios Deleting Groups from a Scan List Scan Model Radios Nuisance Delete Scanning Trunked Systems Wide Area System ScanningPriority System Scan When ProSound/ProScan Is Enabled When Wide Area System Scan Is EnabledProScan ProSoundMenu Selection Individual Calls Pre-Programmed Keypad KeyPage System Model Direct Dialing of Individual Calls System Model only Call Storage Lists Telephone Interconnect Calls Receiving a Telephone Interconnect Call Trunked Mode OnlyPage Direct Dialing of Phone Calls System Model only Dtmf Overdial / Conventional Mode Telephone Interconnect Scan Radio System Radio Programmable Entries Status Operation STATUS/MESSAGE OperationDynamic Regroup Operation Message OperationEmergency Operation Menu Macro KEY OperationPress M Press M Menu Item Information Feature Display Parameter Comment SettingGROUP/ Channel Digital Voice Operation Clear ModeDigital Mode Dtmf Private ModeSystem Encryption Key Displaying the Currently Used Cryptographic Key NumberPrivate Operation Receiving an Encrypted Call Group/Channel Encryption Key Key ZeroTransmitting an Encrypted Call Scanned Group Calls Yes Displays Portable DataData on Operation Data OFF OperationExiting Data Calls Scan Lockout ModeConventional Operation Data Lockout ModeSending a Call Receiving a CallAdding Channels to a Scan List Deleting Channels from a Scan List Turning Scan OFF Turning Scan onOperating Rules and Regulations Page Operating Tips Battery Packs Charging the Battery PackPage Installing the Battery Pack Rechargeable Battery Pack DisposalNickel Cadmium NiCd Battery Pack Disposal Nickel Metal Hydride NiMH Battery Pack DisposalRemoving the Battery Pack Installing and Removing Battery PackIntrinsically Safe Usage Battery Packs Accessories CCT GlossaryGroup. Trunked Mode only System Scan Programmed feature to scan monitor activity COM WarrantyBattery Warranty 100 OPERATOR’S Radio Setup101 Emergency NumbersCOM Wireless Systems