Instruction/ maintenance manual of the product 309 series Telex
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309 Series 8-inch Ceiling Loudspeakers COMMERC I AL General Product Description The Electro-V oice ® 309 series loudspeaker systems are two-way loudspeakers with 8-inch low-frequency cones and high temperature voice-coil assemblies coaxially mounted with wide-dispersion cone tweeters.
Figure 1, One-Third-Octave Polar Response Charts Measurements were made in a 1.5 ft 3 closed enclosure. Recommended Enclosures and Baffles 309-8A and 309-4T are designed to fit on standard 8-inch ceiling speaker baffles. Additionally , the 209 series loudspeakers will accommodate the use of any standard back enclosure with a diameter of 8.
Dimensions T 4 - 9 0 3 V 5 2V 0 7V 0 0 1 W 0 . 4 n w o r Bw o l l e Yn e e r G W 0 . 2 d e Rn e e r Ge u l B W 0 . 1 e g n a r Oe u l Bt e l o i V W 5 0 . w o l l e Yt e l o i VA / N n o m m o C k c a l Bk c a l Bk c a l B s m h O 8 e t i h We t i h We t i h W n o m m o C k c a l Bk c a l Bk c a l B T 8 - 9 0 3 V 0 7V 0 0 1 W 0 .
© T elex Communications, Inc. 02/2002 Part Number 38109-863 Rev B U.S.A. and Canada only. For customer orders, contact the Customer Service department at 800/392-3497 Fax: 800/955-6831 For warranty r.
An important point after buying a device Telex 309 series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Telex 309 series 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 Telex 309 series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Telex 309 series you will learn all the available features of the product, as well as information on its operation. The information that you get Telex 309 series will certainly help you make a decision on the purchase.
If you already are a holder of Telex 309 series, 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 Telex 309 series.
However, one of the most important roles played by the user manual is to help in solving problems with Telex 309 series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Telex 309 series 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
