Instruction/ maintenance manual of the product FB-120B Toa
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Thank you for purchasing TOA's Subwoofer System. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
5. INPUT CONNECTORS • The NEUTRIK Speakon connectors are internally connected in parallel to the screw terminals; you can use either one. • The right table shows the pin arrangement of the Speakon NL4MP connector. • The usable connector (on the cable end) for the Speakon NL4MP IS Speakon NL4FC.
4 π space: +0 dB (Free sound field) 2 π space: +6 dB (Semi-free sound field) π space: +12 dB (1/4 free sound field) π /2 space: +18 dB (1/8 free sound field) 6. INST ALLA TION 6.1. Installation Location and Acoustic Energy Acoustic energy emitted from the speaker differs depending on installation locations.
Printed in Indonesia 533-06-126-60 7. COMBINING THE FB-120 WITH FULL-RANGE SPEAKERS 7.1. Crossover Settings The subwoofer system already possesses the characteristic of suppressing sound in the mid- t.
An important point after buying a device Toa FB-120B (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Toa FB-120B 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 Toa FB-120B - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Toa FB-120B you will learn all the available features of the product, as well as information on its operation. The information that you get Toa FB-120B will certainly help you make a decision on the purchase.
If you already are a holder of Toa FB-120B, 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 Toa FB-120B.
However, one of the most important roles played by the user manual is to help in solving problems with Toa FB-120B. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Toa FB-120B 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
