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Question:

Six-core cable to each weak there are four, how to calculate the fiber patch panels, couplers, fiber jumpers and the number of calculation methods

4 vertical speakers and two subwoofer, a total of 6 speakers input interface, can not be directly connected to the power amplifier above ah, the machine itself does not have the synthesis of the lost Ji Ji You Kouzhuo Feng Feng auxiliary ink out of the interface, no way to direct Received above the amplifier. My purpose is to DVD to put a karaoke disc, and then connect the amplifier, microphone and speakers are connected to the amplifier, the music box microphone sound directly through the 5590 Blu-ray machine out of the six speakers. Thank you master! More

Answer:

Not only the power cord, there are two data lines, the signal attenuation too much of it, the characteristics of the impedance of the Han are not the same
Ha ha special ah! There is a possibility that the two-wire transmission. High-frequency equipment often use this. Ground, normal use. Power +, get a frequency divider, low frequency power, high frequency video. Give you a picture, for reference only.
On the back of the map on the line immediately someone will tell you more than you ask so much faster
Electrical equipment can be directly connected to the 220v line, FireWire then FireWire, zero line then zero line, do not make a mistake. But this is not easy to use, it is best to install a socket. From the socket can be connected from the electrical gate can also be connected. You do not understand to find someone to engage in it, hairy hands and feet easy to accident.

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