Front Panel Controls | EFJohnson 8500 guide

CONTROLS

CONTROLS

	Antenna	Transmit Indicator
	Antenna	Emergency Button
	Accessory	Emergency Button
	Accessory	On-Off/Volume
	Connector	On-Off/Volume
	Connector
		Speaker
	Backlight Switch	Microphone
	Backlight Switch
	Auxiliary Switch
	Push-To-Talk	Scan Key (Store)
	Push-To-Talk	Lock Key (Clear)
	Switch	Lock Key (Clear)
	Switch	Return Key (Recall)
		Return Key (Recall)
	System Select	Group Select
		Group Select
	Phone Mode Select	Telephone Keypad
		Telephone Keypad
	Send Key
	Battery Release	Battery Pack
	Button	Battery Pack
	Button

FRONT PANEL CONTROLS

On-Off/Volume-Turning this knob clockwise turns power on and sets the volume. Turning it counterclockwise to the detent turns power off. Power is on when information appears in the display. Refer to “Setting Volume Level” on page 38 for more information.

Emergency Button - This switch is used to manually or automatically place a high priority call. Refer to “Emergency Button” on page 26 for more information.

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EFJohnson 8500 manual Front Panel Controls

Contents

Series Safety Information Battery Recycling Information Page Quick Reference Guide Page Table of Contents Operation with Optional Remote Control Unit Front Panel Controls Controls Controls Optional Keys for Telephone Calls Front Panel Display Display Information Display Information Introduction Standard CallsPlacing a Standard Call Receiving a Standard Call Placing a Special Call Special Calls Receiving a Special Call Landside-Originated Calls Additional Phone Mode Information Dialing The Number Intercept Tone Supervisory Tones Clear-To-Talk Tone Key Press ToneConfirmation Tone Call Proceed Tone System ScanEnd Call Tone Proceed Dialing Tone Transmitting In Scan Scan Resume Delay System and Group Lockout Scanning Multi-Net Systems Other FeaturesScanning Conventional Systems Clear-To-Talk Group Scan Time-Out Timer Call Indicator RTN Return KeyEmergency Button Keypad Disable Transmit InhibitPriority Calls High/Low Power Select Key Press Tone Disable Channel Monitoring MULTI-NET and Conventional ModesSupervisory Tones Group Select Conventional Mode Operation Transmit Disable When BusyMonitoring Before Transmitting Call Guard Squelch Receive-Only and Talk-Around Channels Operation with Optional Remote Control Unit Control Unit Controls Miscellaneous Operating Information Operation with Optional Remote Control Unit Miscellaneous Information Sending Status InformationAuto-Registration System Operator Programming Busy Queuing Display Messages Setting Volume Level Battery Pack Rechargeable Battery Pack Transceiver Speaking Into Microphone Operation At Extended RangeFCC Licensing Intrinsically Safe Classification Transceiver Service Classification of Atmospheres Class/ Group Classification of Areas Division Approved