Direct Mode Operation Conventional System Only | Orion LBI-38888K

DIRECT MODE OPERATION (Conventional System Only)

The direct mode (or talk-around) provides short range, line of sight communications. One of the buttons on the control unit must be pre- programmed for this feature to function.

1.Make sure the radio is ON and then select the desired conventional system and channel.

2.Press the pre-programmed button to toggle the talk-around function ON.

3.Ensure that the channel is not busy by pressing the cor C(Scan Version) to momentarily disable any channel decoding and unmute the receiver or observe the unlit BSY indicator. If the Channel Busy Lockout feature is programmed for the selected channel, the radio will not transmit when the channel is busy.

4.Press and hold the PTT button. The TX indicator will light and a short beep sounds (if pre-programmed) indicating that communication can begin.

5.Release the PTT button when the transmission is complete and listen for a reply.

6.When the communications is completed, press the pre-programmed button to toggle the talk-around function OFF.

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Orion LBI-38888K manual Direct Mode Operation Conventional System Only

Contents

Orion Product Specification for CE Marked Equipment Table of Contents Table of Contents Dynamite Blasting Caps Safety InformationList of the possible hazards are Explosive Atmospheres Interference To Vehicular Electronic Systems User Interface Introduction Orion Mobile Radio System Model Front Panel Power ON-OFF Volume Knob ControlsSYSTEM/GROUP Channel Knob Scan ADD/DELETE IndicatorsRamp Control Scan ON/OFF Orion System Model Keypad Keypad Standard Keycap Configuration Optional Keycap ConfigurationKey Descriptions Entry see Selection Mode Rules ALM Primary Functions Quick Access Radio Status Icons Display Message Name Description Messages TX Data WHC=1 FIX List Spkr on Alert Tones Autokey Trunked Mode onlyCall Queued Trunked Mode only System Busy Trunked Mode only Operation Call Denied Trunked Mode onlyCarrier Control Timer Dual Control Switching Turning on the Radio Selection Mode Rules U T H Direct Access Menu N U K L G H T Press SEL Menu Item Information Feature Display Parameter Comment Settings SYS Scan Feature Encryption Display Feature Encryption Data StreamSerial Number ROM 12 Hex Digits Example Number Fields Features Enabled BIT Fields Possible Features System Selection SYSTEM/GROUP/CHANNEL Selection Group And Channel Selection Trunked Mode Operation Receiving a CallSending a Call Conventional Failsoft Emergency OperationReceiving An Emergency Call System Scan Operation Declaring An Emergency CallWide Area System Scan ProScanTM ProSoundTM Menu Selection When Wide Area System Scan Is EnabledWhen ProSound/ProScan Is Enabled Priority System Scan Group Scan Operation Deleting Groups From a Scan List Adding Groups To a Scan List Nuisance Delete Turning Scan onPriority Group Scanning Individual Calls Turning Scan OFFReceiving and Responding To An Individual Call Page Sending An Individual Call Scat Operation Receiving a Telephone Interconnect Call Trunked Mode Only Sending a Telephone Interconnect Call Trunked Mode OnlyTelephone Interconnect Calls Dtmf Overdial/Conventional Mode Telephone Interconnect Programmable Entries Displays Mobile Data Data On Operation Data OFF Operation Exiting Data Calls Scan Lockout Mode STATUS/MESSAGE Operation Data Lockout Mode Status Operation Message Operation Edacs Conventional P1 Scan Conventional Mode Operation Dynamic Regroup OperationEmergency Operation Receiving a Call Tone Encode Transmission Using 5-Tone Signalling for Emergency Declaration Scanning Conventional Channels Deleting Channels From a Scan List Adding Channels To a Scan List Turning Scan OFF Turning Scan on Squelch Adjust Type 99 Decode Conventional Only Noise Blanker Operation Menu Selection Direct Mode Operation Conventional System Only Trunked or Conventional Mode Operation SIREN/LIGHT OperationVoice Modes AEGIS/ProVoice Digital Mode YesClear Modes ERR=xxxx Error MessagesPage Displaying The Currently Used Cryptographic Key Number Transferring Keys Into The Radio Key Zero Private Operation Receiving An Encrypted CallTransmitting An Encrypted Call Conventional Operation Outside Address Scanned Group Calls Channel Guard Switching ControlControl Switching Modes Dual Control Operation Slaved Mode Operation Independent Mode OperationSiren And Light Control Shared Control Unit Display Modes Multiple Radio OperationDual Control Audio Changing Selected Radio Audio First Come First Serve First Come First Serve DisplayAudio Modes Audio Summed Macro KEY Operation Page Keypad Remapping Operating Rules and Regulations Glossary System Group Or Subfleet Group Scan Individual Call QueueingSite Controller Connect Talk-aroundTelephone Inter Radio Type Frequency Band Operators Name Emergency Group Operators Radio Setup Warranty Operating Tips Emergency Numbers