Extron electronicsメーカーMIX 301の使用説明書/サービス説明書
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User ’ s Manual Extron USA - Wes t Headquarters +800.63 3.9876 Inside USA / Canada Only +1 .714.491. 1500 +1 .714.491. 1517 FAX Extron USA - Ea st +800.633. 9876 Inside USA / Canada Only +1. 919 .8 6 3.17 9 4 +1. 919 .8 6 3.17 9 7 FAX Extron Europe +800.
Precautions This symbol is intended to alert the user of important operating and maintenance (servicing) instructions in the literature provided with the equipment. This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product's enclosure that may present a risk of electric shock.
Product Name Table of Contents FCC Class A Notice This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
Product Name Table of Contents T able of Contents, cont’d.
MIX 301 • Introduction Introduction 1 The MIX 301 is a three-input, one-output V ersaT ools ™ line level audio mixer . The MIX 301’s features include the following: • Recessed trim potentiomet.
MIX 301 • Installation and Operation Installation and Operation, cont’d Installation and Operation 2 Mounting the MIX 301 The MIX 301 can be set on a table, mounted on a rack shelf, mounted on the back of the rack, mounted under a desk or table, or installed on a projector mount.
MIX 301 • Installation and Operation 3 Rack installation The MIX 301 can be rack mounted using either the RSF 123 V ersaT ools 19" 1U rack shelf (Extron part # 60-190-20 ), the RSB 123 basic V .
MIX 301 • Installation and Operation Installation and Operation, cont’d DI S TRIBUT ION AMPLIFIER M D A S E R I E S D I S T R I B U T I O N A M P L I F I E R Figure 2 — Mounting the MIX 301 on a.
MIX 301 • Installation and Operation 5 BUC 102 A U D IO B A L / U N B A L C O N V E R T E R P O W E R 1 2 V 0 .2 A M A X L R B A L / U N B A L O U T P U T S L R B A L / U N B A L I N P U T S S P A R.
MIX 301 • Installation and Operation Installation and Operation, cont’d 6 a. Hold the unit against the underside of the table or other furniture, and mark the locations for four screws (two screws per bracket) on the mounting surface.
MIX 301 • Installation and Operation Rear Panel Features and Cabling MIX 3 01 3 CHANNEL MIXER IN 2 MIX OUT IN 1 IN 3 12V 0.5a MAX 2 1 4 6 5 3 Figure 3 — MIX 301 rear panel 1 Captive screw power input connector — Connect the included 12 VDC external power supply into the 2-pole 3.
MIX 301 • Installation and Operation Installation and Operation, cont’d 8 The blue connector does not have the extended tail or the included tie-wrap. Do not tin the power supply leads before installing in the direct insertion connector . T inned wires are not as secure in the connectors and could be pulled out.
MIX 301 • Installation and Operation Do not tin the connector leads before installing them in the connector . T inned wires are not as secur e in the connectors and could be pulled out. For further wiring details, see the included “Cable Preparation For Audio Connections” card.
MIX 301 • Installation and Operation Installation and Operation, cont’d Front Panel Features 12 3 MTP SERIES 1 1 2 3 4 Figure 4 — MIX 301 front panel 1 Power LED — Lights green to indicate that the MIX 301 has power . 2 3 4 Input channel audio gain controls — Adjusts the audio input gain for each input.
MIX 301 • Reference Information 11 Reference Information Specifications Audio Gain ................................................ Adjustable per input. When all three gain potentiometers are set to 12 o’clock, the gain is as follows: Unbalanced output: -6 dB Balanced output: 0 dB Frequency response .
MIX 301 • Reference Information Reference Information, cont’d Temperature/humidity .............. Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing Rack mount .
MIX 301 • Reference Information Parts List Included parts Included Part number parts t o reorder MIX 301 60-737-01 Power supply: universal 12 VDC, 1.
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デバイスExtron electronics MIX 301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：
Extron electronics MIX 301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Extron electronics MIX 301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。Extron electronics MIX 301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。Extron electronics MIX 301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。
Extron electronics MIX 301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Extron electronics MIX 301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、Extron electronics MIX 301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Extron electronics MIX 301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。
