EFJohnson 002-9800-401 manual System and Group Scan, Introduction

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SYSTEM AND GROUP SCAN

5.The selected status conditions for the various functions are saved when the menu mode is exited in one of the following ways:

•Pressing the FCN switch again

•Pressing the PTT switch

•Automatically when time-out occurs 2 seconds after a change is made or 8 seconds after no changes are made.

NOTE: Calls cannot be received or transmitted while the menu mode is selected.

SYSTEM AND GROUP SCAN

Introduction

The scan feature monitors, in sequence, the programmed systems and/or groups in the scan list. When a message is detected that the trans- ceiver is programmed to receive, scanning stops and the message is received. Shortly after the message is complete, scanning resumes (unless it has been disabled).

System Scanning - System scanning detects calls on all systems that are in the system scan list. When system scanning is not used, calls are detected on only the currently selected system.

Group Scanning - Group scanning detects calls on all selectable groups in the current or scanned systems that are in the group scan list. When group scanning is not used, calls are detected on only the currently selected group or if system scanning, on the last selected group of each system.

System and/or group scanning are turned on and off by the SCAN option switch. When system and/or group scanning is enabled by this switch, is indicated in the display (see following illustration). Then when system or group scanning is actually occurring, a scrolling under- line is displayed under each character in the upper line of the display. The microphone must be on-hook for scanning to occur (unless off-hook detection has been disabled by programming).

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Contents Operating Manual Safety Information Page FCC Limits for Maximum Permissible Exposure MPE FCC Exposure LimitsFrequency Whip Model No Base Model No Table of Contents Table of Contents Table of Contents Quick Reference Guide Conventional Features General FeaturesMulti-Net Features LTR FeaturesFront Panel Controls Controls and DisplayControls and Display Rear Panel Jacks and Connectors Display Description General Operation Power-Up SequenceDetermining Volume Level System/Group Display Information Numeric Display ModeBacklight Operation Select Mode Indication With Numeric Display Alpha Tag Display Mode Selecting the System and GroupSetting Squelch Control Select Mode Indication With Alpha Tag DisplayMulti-Net and LTR Operation Standard CallsIntroduction Placing a Standard CallReceiving a Standard Call Conventional OperationPlacing Telephone Calls Telephone Calls Other Special CallsBusy and Out-Of-Range Conditions Placing Other Multi-Net Special Calls Receiving a Telephone CallReceiving Other Multi-Net Special Calls Bank Select General FeaturesLandside-Originate Calls Emergency Switch Call IndicatorEncryption Encryption IndicatorHorn Alert Function FCN SwitchHome System/Group Select Option Select Proceed Clear-To-Talk Tone Power Turn-Off DelayTime-Out Timer Stealth ModeTransmitter Thermal Foldback Option Switches and Menu ModeOption Switches Tone SelectUsing Menu Mode Menu Mode IntroductionSwitch Menu Mode and Option Switch FunctionsSystem and Group Scan System and Group Scan Scan List Programming Single and Multiple Site ScanScan Delay and Continue Timers Transmitting In The Scan Mode General MULTI-NET, LTR, Conventional ModesConventional Operation Monitoring Conventional Channels Before Transmitting Busy Queuing Multi-Net MULTI-NET FeaturesStandard and Special Calls Roaming Auto-Registration Transmitting Status Messages Status Select Mode Selected Status MessageCalls on Priority and Block ID Codes Caller IdentificationTransmit Inhibit Busy Queuing LTR LTR FeaturesStandard and Telephone Calls Transpond System SearchPriority and Block ID Codes Conventional FeaturesMonitor Mode Receive-Only Groups Transmit Disable On BusyCall Guard Squelch Talk-AroundPriority Group Sampling Supervisory Tones MiscellaneousMiscellaneous LTR Telephone Call Tones Multi-Net Telephone Call TonesDisplay Messages Miscellaneous Miscellaneous Bright DIM OFF Menu Mode MessagesOperation At Extended Range System Operator ProgrammingSpeaking Into Microphone Licensing Preventing Battery DischargeTransceiver Service Miscellaneous