InfinityメーカーHPS-250の使用説明書/サービス説明書
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Refer ence Standar d (RS 4, RS 5) – Owner’ s Manual ◆ 1 Owner’ s Manual Part # 333762-001 ® High-Performance Subwoofer Model HPS-250 HPS.
2 ◆ High-Performance Subwoofer (HPS) – Owner’ s Manual Caution ........................................................................................................................ .............3 Important Safety Instructions ................
HPS-250 – Owner’ s Manual ◆ 3 THIS INFINITY PRODUCT IS DESIGNED FOR 120-VOL T USE ONL Y! FOR DET AILED SAFETY PRECAUTIONS, PLEASE SEE FOLLOWING P AGE IN THIS OWNER ’ S MANUAL FOR “IMPOR T ANT SAFETY INSTRUCTIONS .
4 ◆ HPS-250 – Owner’ s Manual 20) Damage R equiring Service – Unplug this product from the wall outlet and refer servicing to qualified ser- vice personnel under the following conditions: a) When the power-supply cor d or plug is damaged. b) If liquid has been spilled, or objects have fallen into the product.
HPS-250 – Owner’ s Manual ◆ 5 I NTRODUCTION Infinity’ s HPS-250 subwoofer has been designed to enhance the bass frequencies of any audio system.
6 ◆ HPS-250 – Owner’ s Manual P OSITION W ITHIN A R OOM W ILL S TRONGL Y I NFLUENCE P ERFORMANCE ... P OSITIONING Since the installation of a subwoofer is somewhat more complicated than installing full-range speakers, it is essential you read this section very carefully prior to connecting the subwoofer to your system.
HPS-250 – Owner’ s Manual ◆ 7 Figur e 1. This view shows the subwoofer positioned behind the right-channel satellite speaker to r e-create the actual location of bass instruments in an or chestra and/or add impact to movie sound tracks. Here are some useful hints: 1.
8 ◆ HPS-250 – Owner’ s Manual C ONTROLS ... Figur e 2. I DENTIFICA TION OF F RONT P ANEL C ONTROL (Refer to Figure 2.) 1. Crossover: Contr ols the upper roll-off point. 2. Phase: Reverse/normal switch changes audio-signal polarity . 3. Gain: Controls subwoofer volume level.
HPS-250 – Owner’ s Manual ◆ 9 C ONNECTING Y OUR S UBWOOFER If your receiver/pr ocessor does not have subwoofer outputs for the left and right channels:.
10 ◆ HPS-250 – Owner’ s Manual C ONNECTING Y OUR S UBWOOFER (Continued) If your receiver/pr ocessor has subwoofer outputs for the left and right channels: NOTE: Some r eceivers have a single (mono) subwoofer output. In that case, it is r ecommended that you use a “Y” connector (not included) to maximize performance.
HPS-250 – Owner’ s Manual ◆ 11 S ET C ONTROLS ... P OWER O N … A DJUST G AIN … C ROSSOVER A DJUSTMENTS … P HASE C ONTROL ... O PERA TION 1. Initially set the HPS’ s Gain control to the “O” position. 2. Initially set the HPS’ s Crossover contr ol to the 100Hz position.
12 ◆ HPS-250 – Owner’ s Manual A W ORD OF A DVICE The low-frequency Rollof f and V olume controls may be set anywher e within their rotation. However , it will be a most unusual circumstance if you have to set the V olume control completely clockwise.
HPS-250 – Owner’ s Manual ◆ 13 C ARE OF Y OUR S UBWOOFER Y our Infinity subwoofer cabinet is finished with a heavy-duty , high-quality vinyl that requires very little maintenance. Keep the cabinet clean by dusting it occasionally with a damp cloth.
14 ◆ HPS-250 – Owner’ s Manual S PECIFICA TIONS P ERFORMANCE D ATA D RIVE U NIT F INISH D IMENSIONS HPS-250 Frequency Response: 28 ~ 120Hz Amplifier Power: 250W 12" Downfiring woofer Dark-b.
High-Performance Subwoofer (HPS) – Owner’ s Manual ◆ 15 Notes.
16 ◆ Refer ence Standard (RS-8) – Owner’ s Manual Infinity constantly strives to update and improve existing pr oducts, as well as create new ones. Therefore, the specifications and construction details in this and r elated Infinity publications are subject to change without notice.
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Infinity HPS-250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Infinity HPS-250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。Infinity HPS-250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。Infinity HPS-250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。
Infinity HPS-250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Infinity HPS-250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。
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