Stealth Mode, Time-Out Timer | EFJohnson 002-9800-401 instruction

GENERAL FEATURES

On conventional systems, the Transmit Disable On Busy feature can be used to automatically perform monitoring (see page 51). The proceed tone then does not sound if the channel is busy. Otherwise, the proceed tone (if enabled) sounds on conventional systems even if the channel is busy.

With all operating modes, if encryption is used, a 0.9-second delay occurs before this tone sounds and two beeps are heard instead of one. A short delay may also occur with conventional calls. These delays ensure that the radio path is complete before you begin talking so that part of your first word is not lost.

Stealth Mode

The stealth mode disables the following tones and indicators so that they do not reveal that you are transmitting or otherwise indicate your presence. The speaker audio and display remain enabled in this mode.

•All tones (see “Tone Select” on page 32)

•The front panel transmit/busy indicator (see page 16)

•Display backlight

The stealth mode can be selected by an option switch or the STEALTH menu parameter (see page 33), or is fixed in the on or off mode by programming. There is no special indication that this mode is selected except “On” is displayed under “STEALTH” in the menu mode.

Time-Out Timer

The time-out timer disables the transmitter if it is keyed continu- ously for longer than the programmed time. It can be programmed for

0.5- 5.0 minutes or disabled entirely. If the transmitter is keyed continu- ously for longer than the programmed time, the transmitter is disabled, “TIMEOUT” is indicated on the lower line of the display, and the inter- cept tone sounds. The timer and tone are reset by releasing the PTT switch. Ten seconds before time-out occurs, a beep sounds to indicate that time-out is approaching. There is also a timer that can be programmed to prevent transmitting for up to one minute after time-out occurs.

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EFJohnson 002-9800-401 manual Stealth Mode, Time-Out Timer

Contents

Operating Manual Safety Information Page FCC Limits for Maximum Permissible Exposure MPE FCC Exposure Limits Frequency 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 Features Front Panel Controls Controls and Display Controls and Display Rear Panel Jacks and Connectors Display Description Determining Volume Level Power-Up SequenceGeneral Operation Backlight Operation Numeric Display ModeSystem/Group Display Information Select Mode Indication With Numeric Display Alpha Tag Display Mode Selecting the System and Group Setting Squelch Control Select Mode Indication With Alpha Tag Display Multi-Net and LTR Operation Standard CallsIntroduction Placing a Standard Call Receiving a Standard Call Conventional Operation Placing Telephone Calls Telephone Calls Other Special Calls Busy and Out-Of-Range Conditions Placing Other Multi-Net Special Calls Receiving a Telephone Call Receiving Other Multi-Net Special Calls Landside-Originate Calls General FeaturesBank Select Emergency Switch Call Indicator Encryption Encryption Indicator Home System/Group Select Function FCN SwitchHorn Alert Option Select Proceed Clear-To-Talk Tone Power Turn-Off Delay Time-Out Timer Stealth Mode Transmitter Thermal Foldback Option Switches and Menu ModeOption Switches Tone Select Using Menu Mode Menu Mode Introduction Switch Menu Mode and Option Switch Functions System and Group Scan System and Group Scan Scan List Programming Single and Multiple Site Scan Scan Delay and Continue Timers Transmitting In The Scan Mode General MULTI-NET, LTR, Conventional Modes Conventional Operation Monitoring Conventional Channels Before Transmitting Standard and Special Calls MULTI-NET FeaturesBusy Queuing Multi-Net Roaming Auto-Registration Transmitting Status Messages Status Select Mode Selected Status Message Calls on Priority and Block ID Codes Caller Identification Transmit Inhibit Standard and Telephone Calls LTR FeaturesBusy Queuing LTR Transpond System Search Monitor Mode Conventional FeaturesPriority and Block ID Codes Receive-Only Groups Transmit Disable On Busy Call Guard Squelch Talk-Around Priority Group Sampling Supervisory Tones Miscellaneous Miscellaneous LTR Telephone Call Tones Multi-Net Telephone Call Tones Display Messages Miscellaneous Miscellaneous Bright DIM OFF Menu Mode Messages Speaking Into Microphone System Operator ProgrammingOperation At Extended Range Transceiver Service Preventing Battery DischargeLicensing Miscellaneous