EFJohnson LTR 98xx, High Tier manual Home System/Group Select, Horn Alert

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GENERAL FEATURES

Squelch Adjust - Pressing FCN and then rotating the Select switch with a conventional system selected sets the squelch level as described on page 18.

Home System/Group Select

To select the preprogrammed Home system/group, simply press the FCN switch and then the Select switch. The Home system/group is then displayed and it becomes the selected system/group. If no home group has been programmed, the last selected group of the home system is selected. If you do not have a FCN switch, or if no Home system is programmed, this feature is not available.

Horn Alert

If this feature has been installed by your system operator, it activates an external alert such as the vehicle horn or lights when a call is received on a group programmed for horn alert. When the horn alert is enabled,

is displayed as shown in the following illustration.

Horn Alert

Enabled

When enabled, the horn alert pulses on and off for 1-8 cycles and then goes back to the disabled state. To change the currently selected horn alert mode, the HORN option switch or HRN ALRT menu parameter can be used if available (see page 30).

The horn alert is programmed to operate in the manual or automatic mode (see descriptions which follow). If the ignition switch does not control transceiver power, only the front panel power switch affects oper- ation when applicable. Refer to “Power Turn-Off Delay” on page 27 for more information.

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Contents High Tier Operating Manual Page Page Safety Information FCC Exposure Limits Limits For General Population/Uncontrolled ExposureFrequency Whip Model No Base Model No Table of Contents Table of Contents Quick Reference Guide Features General FeaturesControls and Display Front Panel ControlsMicrophone Push-To-Talk PTT Switch Not Shown Push-button on Rear Panel Jacks and Connectors Display Description General Operation Power-Up SequenceDetermining Volume Level Backlight Operation Numeric Display ModeAlpha Tag Display Mode System/Group Display InformationSelecting the System and Group Select Mode Indication With Numeric DisplaySelect Mode Indication With Alpha Tag Display Setting Squelch Control Placing a Standard Call Standard CallsIntroduction LTR OperationConventional Operation Receiving a Standard CallTelephone Calls Placing Telephone CallsReceiving a Telephone Call Bank Select General FeaturesLandside-Originate Calls Encryption Call IndicatorEmergency Switch Encryption Indicator Function FCN SwitchHome System/Group Select Horn AlertPower Turn-Off Delay Option SelectProceed Clear-To-Talk Tone Receive-Only Groups Stealth ModeTime-Out Timer Tone Select Option Switches and Menu ModeOption Switches Transmitter Thermal FoldbackMenu Mode and Option Switch Functions SwitchMenu Mode Introduction Using Menu ModeSystem and Group Scan System and Group Scan Scan List Programming Scan Delay and Continue Timers Transmitting In The Scan ModeSystem and Group Scan LTR and Conventional Modes GeneralMonitoring Conventional Channels Before Transmitting Calls on Priority and Block ID Codes LTR FeaturesStandard and Telephone Calls Transmit Inhibit Busy Queuing System SearchTranspond Transmit Disable On Busy Conventional FeaturesMonitor Mode Talk-Around Call Guard Squelch Priority Group SamplingMiscellaneous Supervisory TonesMiscellaneous LTR Telephone Call Tones Display Messages Miscellaneous Menu Mode Messages Bright DIM OFFSystem Operator Programming Speaking Into MicrophoneLicensing Preventing Battery DischargeOperation At Extended Range Transceiver Service