Instruction/ maintenance manual of the product OCS1 Bogen
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© 2003 Bogen Communications, Inc. All rights reserved. Specifications subject to change without notice. 54-2089-0 1 B 0406 Orbit Ceiling S peaker OCS1 Inst allation and Use Manual 54-2089-01B.
Pr oduct Description Thank you f or choosing NEAR ® Orbit Loudspeakers. Y ou ha ve pur chased one of the finest ceiling loudspeak ers a vailable today , the NEAR Model OCS 1 . Please familiarize yourself with this pr oduct by r eading and revie wing the descriptions and diagrams in this manual.
Pr oduct Diagrams OCS 1 Fr ont Drawing (grille remo ved) 1 . Coaxial Driver Assembl y 2. Bass T uning V ents (x2) 3. Grille Retention Groo v e 4. P o wer T ap Selection Switch 5. Mounting Clamp Scre ws (x4) OCS 1 Rear Drawing 6. Metal Back Can 7. Snap-Lock Input Connector 8.
Installation The OCS 1 can be installed in a variety of ceiling envir onments. The use of the TBCR (Tile Bridge Support Ring) accessor y may be desir ed for many of these en vironments. F or suspended ceilings, the use of a TBCR is str ongly recommended to help support and distribute the weight of the speak er .
Speak er Wiring All wiring should be done prior to installation and then plugged into the rear of the OCS 1 . Wiring is terminated at a snap-lock input connector . There are tw o positive and tw o negative terminals to accommodate daisy- chaining of speak ers in a system.
Selecting P o w er Le vels The front-mounted selector s witch is used to set the appr opriate power le vel or impedance for y our system. Using a small, flat-blade scre wdriver , turn the knob until the slot points to the pow er level y ou requir e .
5 Specifications SPECIFICA TIONS OCS 1 Fr equency Response (- 10 dB) * 60 Hz to 1 9 kHz LF Driver 6- 1 / 2 " MDT Metal-Allo y Cone (MLS V oice Coil Centering System) HF Driver 20 mm ( 3 / 4 ") P olycarbonate Dome Sensitivity ( 1 W/ 1 M) 89.
50 S pring S treet, Ramsey , NJ 07446, U.S.A. T el. 201-934-8500, Fax: 201-934-9832, www .bogen.com The Orbit Ceiling S peaker , model OCS1, is warranted to be free from defects in materi- al or workmanship for five (5) years from the date of sale to the original purchaser .
An important point after buying a device Bogen OCS1 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bogen OCS1 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bogen OCS1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bogen OCS1 you will learn all the available features of the product, as well as information on its operation. The information that you get Bogen OCS1 will certainly help you make a decision on the purchase.
If you already are a holder of Bogen OCS1, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bogen OCS1.
However, one of the most important roles played by the user manual is to help in solving problems with Bogen OCS1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bogen OCS1 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
