EFJohnson 8500 manual Key Press Tone Disable, High/Low Power Select

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OTHER FEATURES

be disabled. To disable all keys except push-to-talk and backlight, turn power on with the LCK key pressed. If a key is then pressed, all that happens is that “KEYLOCK” is displayed. To re-enable the keypad, simply turn power on again with the LCK key pressed.

Key Press Tone Disable

If the tone that sounds when a key is pressed is distracting or annoying, it can be disabled. To enable or disable this tone, turn power on with the SCN key pressed. When the key press tone is disabled, “MUTE” is displayed.

High/Low Power Select

Some transceivers have selectable high and low power output (your system operator will tell you if yours does). If your transceiver has this feature, power output is changed by turning power on with the RTN key pressed. Either HI PWR or LOW PWR is then flashed in the display to indicate which power setting is currently selected. The low power setting may increase battery life but decrease range. The opposite may occur with the high power setting. If your transceiver does not have selectable power output, this information is still indicated even though no power change occurs.

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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 Standard Calls IntroductionPlacing a Standard Call 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 System Scan Call Proceed ToneEnd Call Tone Proceed Dialing ToneScan Resume Delay Transmitting In ScanSystem and Group Lockout Other Features Scanning Multi-Net SystemsScanning Conventional 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 SelectMULTI-NET and Conventional Modes Channel MonitoringSupervisory Tones 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