EFJohnson 002-9800-401 Select Mode Indication With Alpha Tag Display, Setting Squelch Control

Page 18

GENERAL OPERATION

System Select		Group Select
Mode		Mode

Select Mode Indication With Alpha Tag Display

The transceiver can be programmed so that after a change is made, the current select mode remains enabled or a default mode is selected after a delay of up to 15 seconds. This programming also controls the mode that is selected when power is turned on.

Setting Squelch Control

NOTE: This sets the squelch level used for conventional calls. The squelch level for Multi-Net and LTR calls is preset and not affected by this adjustment. For more information on the various operating modes, refer to page 40.

If conventional systems are programmed, the squelch level can be set if the FCN option switch is enabled. Proceed as follows:

1.Select a conventional system and then a group that is not busy. Take the microphone off-hook to enable monitoring.

2.Press the FCN switch and then rotate the Select switch as you would a normal squelch control. Rotate it counterclockwise until receiver noise is heard and then clockwise slightly past the point where the noise mutes. The squelch adjust mode is indicated by “SQUELCH” on the upper line of the display, and the relative squelch level is indicated by a bar graph on the bottom line.

3.To select the current level and exit this mode, press the Select switch. This also occurs automatically 2 seconds after no change is made or 8 seconds after no activity.

18

Image 18

Contents Operating Manual Safety Information Page FCC Exposure Limits FCC Limits for Maximum Permissible Exposure MPEFrequency Whip Model No Base Model No Table of Contents Table of Contents Table of Contents Quick Reference Guide LTR Features General FeaturesMulti-Net Features Conventional FeaturesControls and Display Front Panel ControlsControls and Display Rear Panel Jacks and Connectors Display Description Power-Up Sequence Determining Volume LevelGeneral Operation Numeric Display Mode Backlight OperationSystem/Group Display Information Alpha Tag Display Mode Selecting the System and Group Select Mode Indication With Numeric DisplaySelect Mode Indication With Alpha Tag Display Setting Squelch ControlPlacing a Standard Call Standard CallsIntroduction Multi-Net and LTR OperationConventional Operation Receiving a Standard CallTelephone Calls Other Special Calls Placing Telephone CallsBusy and Out-Of-Range Conditions Receiving a Telephone Call Placing Other Multi-Net Special CallsReceiving Other Multi-Net Special Calls General Features Landside-Originate CallsBank Select Call Indicator Emergency SwitchEncryption Indicator EncryptionFunction FCN Switch Home System/Group SelectHorn Alert Option Select Power Turn-Off Delay Proceed Clear-To-Talk ToneStealth Mode Time-Out TimerTone Select Option Switches and Menu ModeOption Switches Transmitter Thermal FoldbackMenu Mode Introduction Using Menu ModeMenu Mode and Option Switch Functions SwitchSystem and Group Scan System and Group Scan Single and Multiple Site Scan Scan List ProgrammingScan Delay and Continue Timers Transmitting In The Scan Mode MULTI-NET, LTR, Conventional Modes GeneralConventional Operation Monitoring Conventional Channels Before Transmitting MULTI-NET Features Standard and Special CallsBusy Queuing Multi-Net Roaming Auto-Registration Status Select Mode Selected Status Message Transmitting Status MessagesCaller Identification Calls on Priority and Block ID CodesTransmit Inhibit LTR Features Standard and Telephone CallsBusy Queuing LTR System Search TranspondConventional Features Monitor ModePriority and Block ID Codes Transmit Disable On Busy Receive-Only GroupsTalk-Around Call Guard SquelchPriority Group Sampling Miscellaneous Supervisory TonesMiscellaneous Multi-Net Telephone Call Tones LTR Telephone Call TonesDisplay Messages Miscellaneous Miscellaneous Menu Mode Messages Bright DIM OFFSystem Operator Programming Speaking Into MicrophoneOperation At Extended Range Preventing Battery Discharge Transceiver ServiceLicensing Miscellaneous