Instruction/ maintenance manual of the product KMF-X9000 Kenwood
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KMF-X9000 POWER AMPLIFIER INSTRUCTION MANUAL B60-5097-08 01 KO (Y,E) 0103.
2 EN Introduction Thank you for selecting our power amplifier as part of your high-fidelity system. W e at KENWOOD are confident that your choice will bring you years of rich listening pleasure. Please take the time to read through this booklet carefully .
3 EN Installation 7 Notes on heat generation • This unit incorporates a ventilation fan to process heat gen- erated during operation. As the fan starts to rotate automati- cally when the internal temperature of this unit rises, avoid installing or setting which may prevent ventilation of the unit.
4 EN 7 2-Channel stereo configuration This is the ‘ standard ’ stereo operation mode, with the amplifier driving 2 speakers in stereo (such as the Surround Back Left and Surround Back Right speakers in a THX Surround EX ® home theater system). The amplifier delivers its rated stereo power output into each speaker .
5 EN 7 Mono (bridged, or BTL) configuration In this configuration, the KMF-X9000 ’ s two individual channels operate together to drive a single speaker (such as a subwoofer) in mono. This allows the amplifier to deliver more than double the power of one of its channels to the speaker .
6 EN 7 2-Channel mono configuration In this configuration you can connect 2 speakers (such as 2 subwoofers) to the KMF-X9000 and send a single preamp signal (such as a mono subwoofer output) to both speakers without using a Y -adapter . The amplifier delivers its rated stereo power output to each speaker .
7 EN Controls and indicators This unit has the following switch and indicators. The power indicator and the ST ANDBY indicator will let you know the status of this unit.
8 EN Power amplifier section Rated power output ● For other countries STEREO MODE 130 watts per channel minimum RMS, both channels driven at 6 Ω , from 20 Hz to 20,000 Hz with no more than 0.02 % total harmonic distortion (FTC) MONO (BTL) MODE 270 watts minimum RMS, at 6 Ω , from 20 Hz to 20,000 Hz with no more than 0.
An important point after buying a device Kenwood KMF-X9000 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Kenwood KMF-X9000 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 Kenwood KMF-X9000 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Kenwood KMF-X9000 you will learn all the available features of the product, as well as information on its operation. The information that you get Kenwood KMF-X9000 will certainly help you make a decision on the purchase.
If you already are a holder of Kenwood KMF-X9000, 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 Kenwood KMF-X9000.
However, one of the most important roles played by the user manual is to help in solving problems with Kenwood KMF-X9000. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Kenwood KMF-X9000 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
