Midland Radio GXT310, GXT450, GXT400, GXT325 owner manual External SPEAKER/MICROPHONE Jack

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Model GXT300/325/310/400/450 Series

®

EXTERNAL SPEAKER/MICROPHONE JACK :

Your GXT300/325/310/400/450 Series can be used with an optional external speaker/microphone or headset, freeing your hands for other tasks. To use an optional speaker / microphone

or headset:

·Insert the plug(s) into the SPK/MIC jacks

·Place the earbud into your ear, and adjust the mic into your desired position.

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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 ClipTo charge using a Desktop Charger Charging the Optional Battery PackLOW Battery Level Indicator 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 ToneWeather WX Band Receiver GXT310/400/450 Series only Call Tone SelectionSilent Operation External SPEAKER/MICROPHONE Jack Troubleshooting Guide USE and CarePrivacy Codes Frequency Chart Hz SpecificationsGMRS/FRS Frequency Chart MHz 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