EFJohnson 8500 manual Miscellaneous Operating Information

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OPERATION WITH OPTIONAL REMOTE CONTROL UNIT

P2 (RTN) - Selects either a home system/group or the last active system/ group, depending on programming by your system operator. In the phone mode, this key is used to sequentially recall telephone numbers from memory.

MON (Auxiliary) - Turns the monitor mode on and off when a conven- tional system is selected. This key and the AUX key perform the same function

HORN - Turns the horn alert on and off if it has been installed.

CALL (SEND) - Selects the phone mode or if already in the phone mode, transmits the telephone number in the display.

STATUS - Selects the status message to be sent. Refer to “Sending Status Information” on page 36 for more information.

EMER (Emergency Button) - Used to manually or automatically place a high-priority call. Refer to “Emergency Button” on page 26 for more information.

AUX (Auxiliary) - Turns the monitor mode on and off when a conven- tional system is selected. This key and the MON key perform the same function.

Miscellaneous Operating Information

Microphone Hanger - The microphone hanger controls the monitor mode similar to the Monitor key (off-hook = monitor). In addition, taking the microphone off-hook disables system and group scanning if it is enabled.

Telephone Calls - The phone mode can be selected by the P1 key and numbers can be sequentially recalled from memory by pressing the P2 key. This can be done even if the transceiver is not equipped with the optional telephone keypad. However, that keypad is required to enter numbers into the display or store numbers in memory (a microphone

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Contents Series Safety Information Battery Recycling Information Page Quick Reference Guide Page Table of Contents Operation with Optional Remote Control Unit Controls Front Panel ControlsControls Optional Keys for Telephone Calls Display Information Front Panel DisplayDisplay Information Placing a Standard Call Standard CallsIntroduction Receiving a Standard CallSpecial Calls Placing a Special CallReceiving a Special Call Additional Phone Mode Information Landside-Originated CallsDialing The Number Supervisory Tones Intercept ToneKey Press Tone Clear-To-Talk ToneConfirmation Tone End Call Tone System ScanCall Proceed Tone Proceed Dialing ToneScan Resume Delay Transmitting In ScanSystem and Group Lockout Scanning Conventional Systems Other FeaturesScanning Multi-Net Systems Clear-To-TalkTime-Out Timer Group ScanRTN Return Key Call IndicatorEmergency Button Transmit Inhibit Keypad DisablePriority Calls Key Press Tone Disable High/Low Power SelectSupervisory Tones MULTI-NET and Conventional ModesChannel Monitoring Group SelectTransmit Disable When Busy Conventional Mode OperationMonitoring Before Transmitting Receive-Only and Talk-Around Channels Call Guard SquelchOperation with Optional Remote Control Unit Control Unit Controls Miscellaneous Operating Information Operation with Optional Remote Control Unit Sending Status Information Miscellaneous InformationAuto-Registration Busy Queuing System Operator ProgrammingSetting Volume Level Display MessagesRechargeable Battery Pack Battery PackTransceiver Operation At Extended Range Speaking Into MicrophoneFCC Licensing Transceiver Service Intrinsically Safe ClassificationClassification of Areas Division Classification of Atmospheres Class/ GroupApproved