MidlandメーカーGXT720 Seriesの使用説明書/サービス説明書
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GXT720/775 Series GMRS/FRS Radio X - TRA T ALK ® OWNER'S MANUAL www .midlandr adio.com.
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® Model GXT720/775 Series Page 2 www .midlandradio.com T ABLE OF CONTENTS 2 Intr oduction 3 Impor tant Notice, FCC Licensing 4 LCD Displa y 5 Contr ols 5 Bat t ery Installation 6 Installing the Belt .
® Page 3 www .midlandradio.com W elcome t o the w or ld of Midland electr onics Congratulations on your purchase of a high quality MIDLAND product. Y our 2-way radio represents the st ate-of-the-art in high-tech engineering. Designed for GMRS (General Mobile Radio Service) operation, this compact p ackage is big in performance.
® Page 4 www .midlandradio.com IMPOR T ANT NO TICE, FCC LICENSE REQUIRED FOR GMRS OPERA TION The GXT720/775 Series operates on GMRS (General Mobile Radio Service) frequencies which require an FCC (Federal Communications Commission) license.
® Page 5 www .midlandradio.com CONTROLS LCD DISPLA Y 1. KEY LOCK ICON – Indicates KEY LOCK mode is on. 2. VOX ICON – Indicates when VOX mode is active. 3. NOAA WEA THER (WX) BAND ICON – Indicates when the radio is in Weather Band mode. 4. CHANNEL NUMBER – Changes from 1~36 on GMRS/FRS band (1~10 on WX band).
® Page 6 www .midlandradio.com BA T TER Y INS T ALLA TION Y our GXT720/775 Series radio operates with either 4 AA alkaline batteries or an optional NiMH battery pack. The belt clip should be removed (see below) to ease installation or removal of the batteries.
® Page 7 www .midlandradio.com CHAR GING THE OPTIONAL BA T TER Y P A CK Y our GXT720/775 Series is equipped for using an optional recharge- able NiMH battery pack which can be recharged using a desktop charger . Initial charge time is 24 hours with a charge time of 12 hours thereafter .
PO WER ON/OFF AND V OLUME Rotate the POWER/VOLUME knob clockwise to turn the radio on and increase the volume level. Rotate the control counter-clockwise to reduce the volume level and to turn the radio of f.
® Page 9 www .midlandradio.com GXT720/775 SERIES QUICK REFERENCE CHAR T MONIT OR Pressing and holding the MONIT OR button for 1 second will let you hear noise so you can adjust the volume level of the radio when not receiving a signal. This should be used to check activity on your current channel before transmitting.
® Page 10 www .midlandradio.com KEYP AD L OCK T o avoid accidentally changing the radio setting, press the LOCK button for 2 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.
® Page 1 1 www .midlandradio.com TRANSMIT (TX) PO WER LEVEL SELECTION Y our GXT720/775 Series has 3 power level settings. T o select the power level on channels 1~7 and 15~36, press the MENU button until a “ Pr ” icon will appear blinking on the display .
R OGER BEEP (end of tr ansmission) T ONE When the PTT button is released, the radio will beep to confirm to other users that your transmission has finished. T o turn the ROGER BEEP tone on, press the MENU button until the display shows an “ rb ” icon while on the right of the “ rb ” display , an “ oF ” icon appears.
® Page 13 www .midlandradio.com NO AA WEA THER RADIO/SCAN Y our GXT720/775 Series has a NOAA WEA THER RADIO function, to enable user to receive weather reports from designated NOAA stations. Y our GXT720/775 Series also has a NOAA WEA THER SCAN function, to enable user to scan all the 10 channels of the NOAA WEA THER RADIO .
® Page 14 www .midlandradio.com If any button is pressed during beeping while on GMRS/FRS Radio mode, the radio will automatically go to WX BAND . T o turn the NOAA WEA THER (WX) ALERT off, press the MENU button twice while in WX Band . The display shows "AL" , while on the right an "on" icon appears blinking.
® Page 15 www .midlandradio.com PROBLEM SOLUTION No Power - Check battery installation and/or replace batteries Cannot Receive Messages - Confirm the radios have the same channel and Privacy Code settings. - Make sure that you are within range of the other transceivers.
® Page 16 www .midlandradio.com SPECIFICA TIONS Channels 36 GMRS/FRS Channels +121 Privacy Codes 10 NOAA Weather (WX) Band Channels Operating Frequency UHF 462.5500 ~ 467.7125 MHz Power Source 4 AA Alkaline or 6.0V Rechargeable Ni-MH battery pack GMRS/FR S FREQUENC Y CHAR T (MHz) CH.
® Page 17 www .midlandradio.com Model GXT720/775 Series DCS PRIV A C Y CODE CHART No. CODE No. CODE No. CODE 1 02 3 29 17 4 57 44 5 2 02 5 30 20 5 58 46 4 3 02 6 31 22 3 59 46 5 4 03 1 32 22 6 60 46 .
® Page 18 www .midlandradio.com LIMITED W ARRANT Y Midland Radio Corporation will repair or replace, at it s option without charge, any Midland FRS/GMRS transceiver which fails due to a defect in material or workmanship within Three Y ears following the initial consumer purchase.
® Page 19 www .midlandradio.com Model GXT720/775 Series.
® Page 20 www .midlandradio.com Model GXT720/775 Series A A V V P P -1 1 A A V V P P -H H 4 4 A A V V P P -H H 1 1 A A V V P P -H H 5 5 A A V V P P -H H 2 2 A A V V P P -4 4 A A V V P P -H H 3 3 A A V V P P -7 7 - 1 Open Face Helmet Microphone Kit - $49.
® Model GXT720/775 Series Page 21 www .midlandradio.com Please send Money Order or fill in V isa/MasterCard information and mail to the address below .
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M M I I D D L L A A N N D D R R A A D D I I O O C C O O R R P P O O R R A A T T I I O O N N 590 0 P ar ret ta Dr iv e Kansas City , MO 64120 Call 816.241 .850 0 visit us at ht tp://www .midlandradio .com Not e: F eatur es & Specifications ar e subject to c hange without notice.
デバイスMidland GXT720 Seriesの購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Midland GXT720 Seriesをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはMidland GXT720 Seriesの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Midland GXT720 Seriesの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Midland GXT720 Seriesで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Midland GXT720 Seriesを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はMidland GXT720 Seriesの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Midland GXT720 Seriesに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちMidland GXT720 Seriesデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。