Instruction/ maintenance manual of the product L8400P JBL
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SPECIFICA TIONS L8400P STUDIO ™ L SERIES OWNER’S GUIDE ® Model L8400P Description 12" (300mm), 600-Watt, high-performance compact powered subwoofer Amplifier Power (RMS) 600 Watts Peak Dynam.
2 READ FIRST! Important Safety Precautions! SPEAKER PLACEMENT • As a general rule, bass response increases as a subwoofer is placed closer to a wall. Therefore, bass output is maximized when the subwoofer is placed in a corner . • It is also recommended that the subwoofer be positioned along the same wall as the front loudspeakers.
4 5 DOLBY PRO LOGIC (NON-DIGIT AL) – SPEAKER LEVEL Use this installation method for Dolby Pro Logic applica- tions (not Dolby Digital, DTS or other digital processing), where the receiver/processor .
OPERA TION Move the Master Power switch ¢ to the “On” position to use the L8400P subwoofer . If you will be away from home for an extended period of time, or if the subwoofer will not be used, switch the Master Power switch ¢ to the “Off” position.
An important point after buying a device JBL L8400P (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 L8400P 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 L8400P - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JBL L8400P you will learn all the available features of the product, as well as information on its operation. The information that you get JBL L8400P will certainly help you make a decision on the purchase.
If you already are a holder of JBL L8400P, 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 L8400P.
However, one of the most important roles played by the user manual is to help in solving problems with JBL L8400P. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JBL L8400P 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
