EFJohnson 002-9800-401 manual Controls and Display, Front Panel Controls

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CONTROLS AND DISPLAY

CONTROLS AND DISPLAY

Transmit/Busy

Option Switches

Speaker

Indicator

Microphone	On-Off/Volume	Select Switch
Jack

Front Panel Controls

On-Off Volume - Pressing this knob turns power on and off. The vehicle ignition switch may also control power as described in “Power Turn-Off Delay” on page 30. Rotating this knob sets the speaker volume (see page 15).

Select Switch - This switch changes the selected system or group and is also used for other functions such as selecting parameters in the menu mode.

To change the system or group, press this knob to switch between the system and group select modes, and then rotate it to increase or decrease the system or group. Refer to “Selecting the System and Group” on page 17 for more information.

This switch also has two alternate functions that are selected by first pressing the FCN switch. Refer to the FCN switch description which follows for more information.

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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