SamsonメーカーD1800の使用説明書/サービス説明書
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1000 W att 18" P ow ered Subw o ofer.
Impor tant Safety Information CAUTION: T O REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER ( OR BACK ). NO USER-SERVICEABLE P ARTS INSIDE. REFER SERVICING TO QU ALIFIED SER VICE PERSONNEL.
Impor tant Safety Information 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. F ollow all instruc tions. 5. This apparatus shall not be exposed to dripping or splashing liquid and no object lled with liquid, such as a vase, should be placed on the ap- paratus.
T able of C ontents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Auro D1800 F eatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Quick Start . . . . . . .
Thank you f or purchasing the Samson Auro D1800 prof essional, powered subwoof er . The Aur o D1800 is a compac t and powerful speaker cabinet featuring an 18" long ex- cursion driver , complemented b y a 1000 W att class-D power amplier .
Aur o D1800 Fea tures The Samson Auro D1800 po wered subwoof er utilizes the latest technology in loud- speaker and power amplifier design. Her e are some of its main features: • Heavy-duty, 18".
Quick Star t The following st eps will help you set up your Auro D1800 active subw oofer . • Unpack the Auro D1800 and included c ompo - nents. Be sure to sa ve the packaging in case you ever move , or need to send the unit for service. • Set the Auro D1800 subw oofer and satellite speaker(s) appropriately f or the per formance venue.
C ontrols and F unc tions 1. MASTER LEVEL - This control adjusts the o verall signal level at the input of the D1800's power amplifier . This contr ol does not affect the signal sent to the Full Range and High Pass Outputs. 2. PHASE S witch - Use this switch to set the polarity of the amplied signal.
C ontrols and F unc tions 8. FULL RANGE Outputs (L and R) - Electronically balanced full range male XLR ste- reo line outputs. These outputs can be used to connect another subw oofer , or send full range signal to your main P A loudspeakers. 9. A C Pow er Inlet and F use Sled - Connect the supplied standard IEC AC pow er cable here.
C onguring Y our Speaker S ystem In larger rooms, as w ell as in theatres and theme park installations (for low fr e - quency special audio effects), two Auro D1800's can be used in stereo . For addi- tional low-end, you can daisy chain a pair of Auro D1800 sub woofers to each side of your speaker system.
Operating the A uro D1800 The Aur o D1800 is a per fect addition to any pair of powered full range enclosur es (like the Samson Auro D412 and A uro D415). Below is a typical system set-up using the D1800 with a mixer and a pair of pow ered satellite loudspeakers.
Operating the A uro D1800 T o crea te a stereo full range audio system, two D1800s can be used with an y pair of powered full r ange enclosures (like the Samson Auro D412 and D415). Below is a typi- cal system set-up using two D1800s with a mix er and a pair of powered satellite loud- speakers.
Phase and P olarity A speaker reproduces sound b y converting elec trical signal into phy sical vibration. This physical vibr ation, in turn, pushes air to create sound waves . When setting up y our speaker system, the goal is to hav e all speakers moving in phase, with the in and out movement of the speakers synchr onized.
C onnec tions XLR to XLR Balanced XLR to Balanced 1/4-Inch The Aur o D1800 features balanced inputs and outputs with industry standard XLR connectors. Whenever possible, use high quality balanced connections to other equipment to suppress int er ference.
Specications Amplier RMS Po wer 500 watts Peak P ower 1000 watts THD < 0.1% Design Class-D T ransducer Driver 18" paper cone, 3" v oice coil diameter Sensitivity 95dB SPL @ 1w/1m Acoustic P er formance Fr equenc y Response 30Hz- 135Hz (+/-3 dB) Max.
Samson T echnologies Corp. 45 Gilpin Av enue Hauppauge, New Y ork 11788-8816 Phone: 1-800-3-SAMSON (1-800-372-6766) F ax: 631-784-2201 samsontech.com.
デバイスSamson D1800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:
Samson D1800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Samson D1800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。Samson D1800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。Samson D1800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。
Samson D1800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Samson D1800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、Samson D1800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Samson D1800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。