Instruction/ maintenance manual of the product 28T-60 JBL
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Control ® 28T -60 High Output Indoor/Outdoor Background/Foreground Speaker Key Features: 䉴 Isolation transformer for 70.7V/100V distributed-line sound systems 䉴 Components: 8” Polypropylene coa.
䉴 Control ® 28T -60 High Output, Indoor/Outdoor , Background/Foreground Speaker Frequency Response in half-space with 70.7V input, taps #1 through #4.
Horizontal 1/3 Octave P olars Architectural Specifications: The loudspeaker shall consist of a 200mm (8 in) low frequency trans- ducer , 25mm (1 in) high frequency transducer , and frequency dividing network installed in a ported enclosure. The low frequency voice coil shall be 32 mm (1-1/4 in) in diameter .
JBL Professional 8500 Balboa Boulevard, P .O. Box 2200 Northridge, California 91329 U.S.A. A Harman Inter national Company SSCONTROL 28T -60 CRP 10M 7/98 䉴 Control ® 28T -60 High Output, Indoor/Out.
An important point after buying a device JBL 28T-60 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought JBL 28T-60 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 JBL 28T-60 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JBL 28T-60 you will learn all the available features of the product, as well as information on its operation. The information that you get JBL 28T-60 will certainly help you make a decision on the purchase.
If you already are a holder of JBL 28T-60, 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 JBL 28T-60.
However, one of the most important roles played by the user manual is to help in solving problems with JBL 28T-60. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JBL 28T-60 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