Audiovox GMRS2572CH Auto Key Lock Selection Mode, Weather Band Operation Channel Selection

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Auto Key Lock Selection Mode

This feature prevents accidental channel change to the preferred settings of the unit. The Auto Key Lock function temporarily disables the MODE, Up/ Down and SCAN Buttons.

To access the Auto Key Lock selection menu:

-From GMRS/FRS standby mode, momentarily press the Monitor (M) button to enable the Auto Key lock function; the unit will beep once and the lock ( ) icon appears on the display.

-The Power, PTT, and Monitor Buttons are not effected.

-To unlock the Auto Key function, momintarily press the Monitor (M)

button; the unit beeps once and the lock icon ( ) disappears from the display.

NOTE: If the unit is turned off while Key Lock is on, the Key Lock mode will still be in effect when the unit is again turned on.

VOX Enable Operation

This option enables you to have hands-free conversation. Your voice or nearby sound is detected and the radio transmits without the need to press the PTT button.

To enable VOX operation:

-From GMRS/FRS standby mode, momentarily press the VOX button or until the VOX icon appears steady on the display.

-To disable the VOX mode, momentarily press the VOX button or until the VOX icon disappears from the display.

Display Backlight Enable Operation

Pressing any button on the unit will automatically enable the backlight function; the LCD backlight will turn on immediately and will automatically turn off in about 5 seconds, unless another button is pressed during the time-out period.

Weather Band Operation

Channel Selection

This feature provides access to 10 channels within the weather band (7 NOAA channels and 3 Canadian marine channels). To select a weather

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Contents Model GMRS2572CH 128-7973 Safety Information PerformanceBattery Care Battery DisposalModel GMRS2572CH FCC License Required Model GMRS2572CH Display Equipment and Accessories Supplied Powering theTransceiverInstalling the batteries BatteriesCharging Power On-Off/SCAN Button Adjusting the Volume 10LED Flashlight Button Up Channel/Volume Button Monitor/Keylock ButtonPush To Talk PTT Button Mode/Weather Button Down Channel/Volume ButtonGmrs Operation External Microphone MIC/Speaker SPK/CHG Jack VOX ButtonCtcss Mode Sub-Channel Selection Channel SelectionTransmit Power Selection Mode Dual Watch Mode VOX Sensitivity Level SelectionKey Tone Roger Beep ToneCall Ringer Selection Mode Channel Scan OperationDisplay Backlight Enable Operation Auto Key Lock Selection ModeVOX Enable Operation Weather Band Operation Channel SelectionWeather Alert Mode Battery Alert Charging Procedure128-7973 Troubleshooting Receiver Power SupplyGeneral TransmitterMain Channel Frequencies Available Continuous Tone Coded Squelch System Tone Frequencies in Hz Freq. HzWeather Channel Frequencies Freq. MHz DAY Limited Warranty Audiovox Electronics Corp., Hauppauge, NY 128-7973