Instruction/ maintenance manual of the product G Series JBL
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INTRODUCTION Congratulations on choosing JBL loudspeakers. Their highly accurate, uncolored and balanced sound char- acter will greatly increase your enjoyment of recorded music. JBL speakers are built with careful atten- tion to detail, using only the highest quality materials.
Thanks to their high efficiency, JBL loudspeakers will produce reasonable volume levels in a room of moderate size with very little amplifier power. However, using a small amplifier to obtain the desired volume listening levels may lead to overdriving the unit.
TROUBLESHOOTING The vast majority of new speaker “malfunctions” end up being traced to connections or switch settings. Check the following tips first, before request- ing service. No sound at all or very faint sound from both speakers 1. Amp/receiver tape monitor button pushed in while using CD, FM or phono inputs.
Specifications G300 G400 G500 High Frequency Transducer 1" 14 mm 1" Midrange Transducer 5" 5" 5" Low Frequency Transducer 8" 10" (2) 8" Crossover Frequency 600 Hz/3.
An important point after buying a device JBL G 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 JBL G 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 JBL G Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JBL G Series you will learn all the available features of the product, as well as information on its operation. The information that you get JBL G Series will certainly help you make a decision on the purchase.
If you already are a holder of JBL G 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 JBL G Series.
However, one of the most important roles played by the user manual is to help in solving problems with JBL G Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JBL G 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
