The TV shows no signal. The What is the reason for this, ask the big God Some people say that the problem of set-top box, some people say that the source problem. The More
The former is the control cable, the latter is the power cable
1. DC cable 2. Depending on the size of the system voltage and the different national standards, and sometimes the need for the choice of photovoltaic cable double insulated cable this site has a photovoltaic cable Section view, you can refer to the next
See the name also know that ah, the fire outside the bridge has a layer of fireproof material, do not burn, galvanized on the reach of this point, and install the raft ravage sticks discredited rubbing poetry Shan Shan, the fire bridge must have jumper, hot Zinc is not used.
