Midland Radio GXT310, GXT450, GXT400, GXT325 Call Tone, Keypad Lock, Display Illumination

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Model GXT300/325/310/400/450 Series

®

CALL TONE

Your GXT300/325/310/400/450 Series can transmit a call tone for a fixed length of time. To send a call tone, press the CALL button. The TX icon will appear while transmitting a call tone and a tone can be heard on the speaker for confirmation.

KEYPAD LOCK

To avoid accidentally changing the radio setting, press the LOCK button for 4 seconds. The KEY LOCK icon will appear on the display. PTT and CALL will still be active. Repeat the same procedure to unlock the keypad.

DISPLAY ILLUMINATION

During Power on, the display illumination will activate for approx. 7 seconds. The display illumination can also be activated when the MENU button is pressed.

CHANNEL SELECTION (GMRS/FRS BAND)

Press the MENU button once, and then the / buttons to select one of the 22 GMRS/FRS channels. To confirm the selection, press the PTT button or press the MENU button again to move to the next feature setting.

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Contents TRA Talk Table of Contents Features Welcome to the world of Midland electronicsImportant NOTICE, FCC License Required for Gmrs Operation LCD Display Controls Receive RX Icon Indicates radioBattery Installation Installing the Belt ClipLOW Battery Level Indicator Charging the Optional Battery PackTo charge using a Desktop Charger Transmitting and Receiving a Call Power ON/OFF and VolumeOperating Your Radio About RangeMonitor GXT300/325 Series Quick Reference ChartGXT310/400/450 Series Quick Reference Chart ScanDisplay Illumination Call ToneKeypad Lock Channel Selection GMRS/FRS BandSetting Privacy Codes Vibrate Alert GXT400/450 Series only Roger Beep end of transmission ToneSilent Operation Call Tone SelectionWeather WX Band Receiver GXT310/400/450 Series only External SPEAKER/MICROPHONE Jack Troubleshooting Guide USE and CareGMRS/FRS Frequency Chart MHz SpecificationsPrivacy Codes Frequency Chart Hz Limited Warranty $19.95 AccessoriesAVP-1 AVP-3Accessories Order Form Name Address City State Zip Code Tel emailMidland Radio Corporation Parretta Drive Kansas City, MO Call