Nilfisk-ALTOメーカーADP152の使用説明書/サービス説明書
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LT O LT O TM ADP102 ADP152 User's Manual Version 1.0 ---English---.
LTO LTO TM Care & Safety Instructions 1 All the safety and operating instructions should be read before this product is installed and operated. We recommend that installation be carried out by an authorized mobile electronics installation company .
LTO LTO TM Introduction 2 Dear Customer, Thank you for choosing this ALT O Mobile ADP Series Full-Range Class-D Power Am plifier. W e hope you will enjoy using this product as much as we enjoyed developing it. The ADP Series is the result of considerable research and development in our R&D centers in Europe and the Far East.
LTO LTO TM Drawings Showing the Front and Rear Panels 3 1 1 2 2 3 3 4 4 5 5 6 6 FREQ. HP/FLA T/LP GAIN CH 1. 2 CH 1. 2 FUSE GND 12V REM CH2 CH1 CH2 CH1 INPUT OUTPUT POWER INPUT.
Mounting the Unit 3 3 Power, Ground and Remote Switch-On T erminals LTO LTO TM Installation & Setup Instructions 4 You r ADP Serie s Power Amplifier has two fixing 'ears' at each side, allowing it to be firmly screwed to a suitable surface.
+12V The terminal marked +12V should be connected to a permanent (i.e. not ignition switched) positive 12 Volt supply from the vehicle battery. GND The terminal marked GND (Ground) should be connected to a cable which is terminated to the vehicle chassis.
4 4 Fuse 5 5 Input Gain Control Use this control to match the pre-amp output level of your car audio source unit (tape or CD player) to the input stage of the ADP amplifier . The amplifier's input gain is variable from 400mV (MAX Gain) to over 15V (MIN Gain).
See how far you can take the volume control before the signal begins to clip (you may need to reduce the amp gain if it gets too loud). If you see it clip on the scope, back off the volume control a little. Now increase the gain on the amp until you find the highest level before distortion or visible clipping.
8 LTO LTO TM Although commonly referred to as a "digital" amplifier, C lass-D is more accurately described as a Pulse Width Modulated (PWM) amplifier. A PWM amplifier converts the music (which is a complex arrangement of sine waves) into a series of pulses.
9 LTO LTO TM Further Information For additional information, please visit our website at www.alto mobile.com , which includes a technical discussion forum where users can exchange ideas.
10 T o be protected by this warranty , the buyer must be able to produce a numbered, machine printed sales receipt from his supplying dealer that clearly shows the dealer's name and address, the buyer's name and address, purchase date, model and serial number of the product.
11 LTO LTO TM ADP102 Power Output (RMS, 4 ohms): THD: Residual Noise: Xover: Input Gain Range (MAX - MIN): Operating Voltage: Output Efficiency at Full Power: Protection Circuitry: Idle Current (no signal): Standby Current, REM input low: Size: 50W X 2 <0.
12 ADP152 Power Output (RMS, 4 ohms): THD: Residual Noise: Xover: Input Gain Range (MAX - MIN): Operating Voltage: Output Efficiency at Full Power: Protection Circuitry: Idle Current (no signal): Standby Current, REM input low: Size: 75W X 2 <0.05% @10Vrms 120uVrms (A-wtd) HP/ LP/ FLAT switchable.
NF01173-1.0 No. 1, Lane 17, Sec. 2, Han Shi W. Road, T aichung, 401 Taiwan http://www.altomobile.com T el: 886-4-22313737 email: info@altomobile.com Fax: 886-4-22346757 All rights reserved to AL TO Mobile.
デバイスNilfisk-ALTO ADP152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:
Nilfisk-ALTO ADP152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Nilfisk-ALTO ADP152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。Nilfisk-ALTO ADP152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。Nilfisk-ALTO ADP152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。
Nilfisk-ALTO ADP152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Nilfisk-ALTO ADP152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、Nilfisk-ALTO ADP152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Nilfisk-ALTO ADP152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。