KenwoodメーカーKAC-PS501Fの使用説明書/サービス説明書
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KA C-PS501F © B64-1444-00 (EM) 4-CHANNEL POWER AMPLIFIER INSTR UCTION MANU AL.
2 English Saf ety pr ecautions Installation pr ocedur e Since there are large variety of settings and connections possible according to applications, read the instruction manual well to select the proper setting and connection. 1. Remove the ignition key and disconnect the negative - terminal of the battery to prevent short circuits.
English 3 Installation • Since the power amplifier has no parts which require operation, it can be installed at a position away from the driver’s seat without any hindrances. As generally accepted positions for its installation, places such as inside the trunk, etc.
4 English Contr ols This is a 4 channel amplifier including 2 stereo amplifiers in a body. One amplifier is referred to as amplifier A and the other is amplifier B. This unit is compatible with a large variety of systems by combining the switches and functions described in the following.
@ INPUT SELECTOR switch This switch selects the input method of the signals to be amplified by amplifiers A and B. • A B position: Amplifies both of the signals input to amplifiers A and B. • A position: Amplifies only signal input amplifier A with both amplifiers A and B.
6 English B .M.S. (Bass Manag ement Syst em) AIR INDUCTION LO PASS 50 50 200 200 HI PASS LO PASS 50 50 200 200 HI PASS FILTER FREQUENCY A B POWER L R L R LINE IN P.
English 7 ■ If the unit is going to be operated from the centre unit: The amount of bass boost and the opening/closing of the slide panel can be controlled from the centre unit. Additionally, up to 3 power amplifiers can be set at the same time. Kenwood centre units released in 1999 or later having an “EXT.
8 English Indicat or AIR INDUCTION LO PASS 50 50 200 200 HI PASS LO PASS 50 50 200 200 HI PASS FILTER FREQUENCY A B POWER COOLING FAN OPERATION / PROTECTION OPEN / CLOSE LOW VOLTAGE B.M.S. 4 / 3 / 2 CHANNEL POWER AMPLIFIER COOLING FAN OPERATION / PROTECTION OPEN / CLOSE LOW VOLTAGE B.
English 9 Connection ■ Power cable connection To prevent fire caused by a short in the wiring, connect a fusible link or breaker nearby the battery’s positive terminal. Wiring • If a buzzing noise is heard from the speakers when the engine is running, connect a line noise filter (optional) to each of the battery cable.
10 English L R L R LINE IN P.CON EXT.AMP.CONT. GND MONO LINE OUT 25Hz 15Hz INFRASONIC FILTER OPERATION OFF 0.2 0.5 5 1 2 3 4 B B A A + (MAX) (MIN) 25Hz 15Hz INFRASONIC FREQ (Hz) FREQ (Hz) OFF LPF OFF HPF MONO STEREO FILTER LPF OFF HPF OPERATION MONO STEREO B.
English 11 LEFT BRIDGED RIGHT SPEAKER OUTPUT FUSE(20A × 4) BATT. GND B B A A 20 20 20 20 A B BRIDGED R L LEFT BRIDGED RIGHT SPEAKER OUTPUT FUSE(20A × 4) BATT.
12 English Connection S ystem examples L R L R L R L R L R LINE OUT A B L R 25Hz 15Hz INFRASONIC FILTER OPERATION OFF 0.2 0.5 5 1 2 3 4 (MAX) (MIN) 25Hz 15Hz INFRASONIC FREQ (Hz) FREQ (Hz) OFF LPF OFF HPF MONO STEREO FILTER LPF OFF HPF OPERATION MONO STEREO INPUT SELECT A AB CONTROL INPUT SENSITIVITY(V) 0.
English 13 S ystem examples L L L R L R L R L R L R LINE OUT A B C C 25Hz 15Hz INFRASONIC FILTER OPERATION OFF 0.2 0.5 5 1 2 3 4 (MAX) (MIN) 25Hz 15Hz INFRASONIC FREQ (Hz) FREQ (Hz) OFF LPF OFF HPF MONO STEREO FILTER LPF OFF HPF OPERATION MONO STEREO INPUT SELECT A AB CONTROL INPUT SENSITIVITY(V) 0.
T r oubleshooting Guide What might appear to be a malfunction in your unit may just be the result of slight misoperation or miswiring. Before calling service, first check the following table for possible problems. PROBLEM POSSIBLE CAUSE SOLUTION No sound.
English 15 Specifications Specifications subject to change without notice. Audio Section Max Power Output (4 Ω ) 4 Channel Mode ........................................................................................................150 W × 4 3 Channel Mode.
デバイスKenwood KAC-PS501F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:
Kenwood KAC-PS501F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Kenwood KAC-PS501F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。Kenwood KAC-PS501F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。Kenwood KAC-PS501F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。
Kenwood KAC-PS501F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Kenwood KAC-PS501F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、Kenwood KAC-PS501F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Kenwood KAC-PS501F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。