Cobraメーカー37 STの使用説明書/サービス説明書
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The Citizens Band lies between the shor twave broadcast and 10-meter Amateur radio bands and was established by law in 1949. The Class D tw o - wa y c o m m u n i c a ti ons se r v i c e wa s o pen ed in 19 59. FCC Regulations FCC regulations permit only “transmissions” (one party to another) r ather than “broadcasts” (to a wide audience).
Thank you for purchasing the Cobra HH 37 ST handheld CB. Properly used, this Cobra produc t will give you many years of reliable servic e. SoundT racker TM “Cuts noise coming in...strengthens signals going out.” This Patent pending technology dramatically improves transmission and reception of CB signals.
How t o Us e Y our Cob ra HH 37 ST Contents Features ...........................................................................1 The CB Story ..................................................................A1 FCC Regulations FCC Warnings Included Accessories Controls & Indicators .
T o remove belt clip, lift tab out and slide belt clip down. Operation Operation Attach Antenna 3 2 Attach Antenna Insert . 1 Turn clockwise . 2 Remove battery chamber cover.
Operation Operation F ully counterclockwise opens the “ gate” and all signals en ter. Turning On Rotate ON - OFF Volume Control clockwise . 5 T urning On 4 Setting Squelch Squelch is the “ c ontrol gate” for incoming signals. T o achieve the Desired Squelch Setting (DSS), turn the Squelch control counterclockwise until you hear noise.
Operation Operation LED Display All needed information is displayed. Select Channel Turn power ON. LED Display 7 Not e For quick advance, push and hold arrow key(s). Not e When switching from one chan- nel to another, squelch will need to be reset. See Setting Squelch on page 4.
Operation Operation Tr ansmit/Receive Release PTT button to receive incoming transmissions. 9 T ransmit/Receive 8 Hold mic about 2 inches from mouth. Speak in a normal voice. To transmit, push and hold PTT button. 1 3 4 TX/Batt (transmit) will illumina te red.
The SoundTracker TM System While previous systems only “blanket out” or limit noise in higher sound frequencies , the revolution- ary new SoundTracker TM System actually reduces noise while leaving the signal intact in the recep- tion mode.
Turn the volume up louder than your normal listening level. Select any unused channel on your CB. Operation 13 Operation T esting SoundTracker ™ 12 T esting SoundTracker TM 1 3 F ully counterclockwise opens the “gate” and all signals enter. T urn the knob until it stops.
Power Save LED will illuminate. In V ehicle Use 15 In Vehicle Use External Speaker/ Microphone Jack 14 Not e Due to the characteristics of CB transmissions, it is neccesar y to use an ext ernal car roof antenna and a BNC adapter to receive optimal performance while in your vehicle.
How Y our CB Can Serve Y ou How Y our CB Can Serve Y ou 17 16 The FCC gives these examples of permitted and prohibited messages for channel 9. These are only guidelines and not all-inclusive: P ermitted Example Message Y es “Tornado sighted six miles north of town.
How Y our CB Can Serve Y ou How Y our CB Can Serve Y ou 19 18 Code Meaning 10-29 Time is up for contac t 10-30 Does not conform to FCC rules 10-33 Emergency traffic 10-34 Trouble at this station 10-35.
HH 37 ST Specifications Frequency Ranges 21 20 GENERAL CHANNELS . . . . . . . . . . . . . . . . . . CB - 40 CH FREQUENCY RANGE. . . . . . . . . . CB - 26.965 TO 27.405 MHZ FREQUENCY TOLERANCE . . . . . 0.005 % FREQUENCY CONTROL . . . . . . . PLL (PHASE LOCK LOOP) SYNTHESIZER OPERATING TEMPERA TURE R ANGE.
Optional Accessories Limited Two Y ear W arranty 23 22 COBRA ELECTRONICS CORPORA TION warrants that its COBRA CB Radios, and the component parts thereof , will be free of defects in work manship and materials for perio d of two (2) years from the da te of first consumer purchase .
Accessory Order For m 24 Tax Table Illinois residents add 7% Cook Co.residents add .75% (7.75% total) Chicago residents add 1% (8.75% total) Indiana residents add 5% Michigan residents add 4 % Minnesota residents add 6% Ohio residents add 6% Wisconsin residents add 5% For credit card orders fill out order f orm and fax to:1.
デバイスCobra 37 ST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:
Cobra 37 ST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Cobra 37 ST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。Cobra 37 ST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。Cobra 37 ST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。
Cobra 37 ST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Cobra 37 ST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、Cobra 37 ST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Cobra 37 ST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。