Harman-KardonメーカーPT2500の使用説明書/サービス説明書
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P T2500 rev (G ) 10/23/96 Power Direct 1 Tape 1 VCR 1 VCR 2 CD Tuner Delay Sel Off 3 Ch Pro-Logic Theater Stadium Test Center Tape2Mon Rec VDP TV/Aux Phono Bass Treble Balance Tuning Auto/Man FM Mode .
T able of Contents P T2500 rev (G ) 10/23/96 Introduction & Safety Information. . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Unpacking and Installation . . . . . . . . . . . . . . . .
P T2500 rev (G ) 10/23/96 Introduction and Safety Information Congratulations! With the purchase of a Harman Kardon PT2500 you are about to begin many years of listening enjoyment. The PT2500 has been custom designed to provide all the excitement and detail of movie soundtracks and every subtle nuance of musical selections.
Introduction and Safety Information Do Not Open The Cabinet There are no user serviceable compo- nents inside this product. Opening the cabinet may present a shock hazard, and any modification to the product will void your guarantee.
Introduction and Safety Information Unpacking and Installation The carton and shipping materials used to protect your new PT2500 during ship- ment were specially designed to cushion it from shock and vibration. We suggest that you save the carton and packing materials for use in shipping if you move or should the unit ever need repair .
P T2500 rev (G ) 10/23/96 4 Front Panel Controls ! Bass Control: T urn this control to adjust the low frequency output of the left/right channels by as much as ±10dB.
Rear Panel Connections Using the Reference Card supplied with this manual, use this section as a quick guide to the connections required to install the PT2500. For complete instal- lation and set up instructions, see pages 7 -10 . ¡ Phono Input: Connect the output of a turntable or tone ar m to these jacks.
P T2500 rev (G ) 10/23/96 System Remote Control 6 Using the Reference Card supplied with this manual, familiarize yourself with each of the controls on the PT2500’ s infrared remote control. This section of the manual will also serve as a quick ref- erence to the operation of any of these controls.
P T2500 rev (G ) 10/23/96 Installation & Configuration Y our new Harman Kardon receiver is designed to provide the best reproduction from both movies and musical programs.
P T2500 rev (G ) 10/23/96 Installation & Configuration 8 Although there are two outputs for the center channel, only one connection is typically required. As the two outputs are identical, either one may be used and the other left open. Subwoofer connections are made using the SUBWOOFER Outputs d .
Installation & Configuration If side wall mounting is not practical, the speakers may be placed on a rear wall, behind the listening position. Again, they should be located so that the bottom of the cabinet is at least 24 ″ higher than the listeners’ ears.
Installation & Configuration 3. Subtract the distance to the rear/sur- round speakers from the distance to the front speakers and add 15. The resulting number is the ideal delay time for your room. For example, if the front speakers are 10 feet away and the surround speak- ers are 5 feet away , the formula will be “10-5+15=20”.
P T2500 rev (G ) 10/23/96 11 Operation OPERA TION 1. Press the Power button 1 on the front panel to turn the unit on. • T o use the remote for power on/off it is necessary to turn the unit on from the front panel switch and to leave the switch in the “on” position.
Operation Tuner Operation The PT2500’ s built in tuner is capable of tuning AM, FM or FM Stereo broadcast stations. Stations may be tuned manually , automatically or via presets. Manual Tuning 1. Press the T uner button )f to select the tuner as an input.
P T2500 rev (G ) 10/23/96 T roubleshooting 13 This unit is designed for trouble-free operation. Most problems users encounter are due to operating errors. So, if you have a problem, first check this list for a possible solution. If the problem persists, consult your authorized Harman Kardon Service Center .
P T2500 rev (G ) 10/23/96 Printed in Korea Part #1 1 11-PT2500 9007017884 Specifications Preamplifier Section Signal-to-Noise Ratio (ref. 1 V olt, A-Wtd) Phono (MM): 74dB Video, CD: 92dB Input Sensitivity/Impedance Phono (MM) 2.5mV/47k Ω , 125pF Video, CD, T ape 150mV .
デバイスHarman-Kardon PT2500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:
Harman-Kardon PT2500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Harman-Kardon PT2500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。Harman-Kardon PT2500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。Harman-Kardon PT2500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。
Harman-Kardon PT2500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Harman-Kardon PT2500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、Harman-Kardon PT2500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Harman-Kardon PT2500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。