BogenメーカーMCPBの使用説明書/サービス説明書
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Multi-Graphic M CPB & Series 1 15B, 2223R, & 2233R Installation and User Manual © 2009 Bogen Communications, Inc. All rights reserved. Specifications subject to change without notice.
2 Notice Every effort was made to ensure that the information in this guide was complete and accurate at the time of printing. However, information is subject to change. Important Safety Information WARNING: To Reduce The Risk of Fire Or Electric Shock, Do Not Expose This Apparatus To Rain Or Moisture.
3 Contents SYSTEM DESCRIPTIONS ..................................................................................................4 Series 11 5B ...........................................................................................................
4 System Descriptions Series 11 5B The Bogen Multi-Graphic Series 11 5B Centralized School Sound Systems provides separate program and intercom channels to permit intercommunication with any speaker-equipped location, without interrupting the distribution of program material to the remaining stations.
5 Options LPC4 Loop Priority Control Option The LPC4 is used to interface the school sound system with satellite systems, such as those found in gymnasiums, multi-purpose rooms, etc. The option also provides emergency seizure of the satellite system and bridging of their outputs into the main system.
6 ASF4 Alarm-Signaling Option The ASF4 option provides four distinct tones for use as a manually-operated class change or for alarm signaling pur- poses (slow whoop, chime, steady, and interrupted tone).
7 3. When a conversation is finished, press the ON/OFF switch to release it. Note that if both parties hang up before the TPS4 is turned off, the red DISCONNECT LED will illuminate and the call-in tone will sound (returning the switch to the OFF position will extinguish both).
8 SCT Six-Circuit Time Signaling Option The SCT option is used with the 6-circuit master clocks and the Bogen TZMA Time Zone Relay module, to provide automatic distribution of class change signals. Class change signal interrupts programming only at those speakers programmed, via the TZMA, to receive the signal.
TWK35 1 and TWK354 Two-Wire Call-in Options The TWK35 1 (Series 11 5B, 2223R) and TWK354 (Series 2233R) are used only with the CA 1 0A Call-in Switches to allow light annunciated call-in with 2-conductor shielded cable. Refer to Figure 5. Note: Do not use SCR25A with 2-wire call-in.
10 Installation Caution: Installation of the MCPB requires removal of equipment covers, exposing the risk of electrical shock. Unauthorized modification can also void the warranty. For this reason, installation should be performed by quali- fied service individuals only.
11 Rated Output: B Program – 1 .8V into Hi-Z load (line out to booster) Note : The output is unbalanced; nominal output impedance is 5.6 kilohms Frequency Response (at rated output) B Program – MI.
50 Spring Street, Ramsey , NJ 07446, U.S.A. T el. 201-934-8500, Fax: 201-934-9832, www .bogen.com The Bogen Multi-Graphic is warranted to be free from defects in material or workmanship for two (2) years from the date of sale to the original purchaser.
デバイスBogen MCPB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:
Bogen MCPB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Bogen MCPB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。Bogen MCPB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。Bogen MCPB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。
Bogen MCPB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Bogen MCPB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、Bogen MCPB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Bogen MCPB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。