When using a power meter should be noted that:

When selecting auxiliary power must be careful, if the measured voltage universal auxiliary power meter test when it is normal, power meter bright lights or not, you can try to restart the power, if still no effect, contact your service provider.

In the back of the Power Meter tab, find the parameters of the instrument. After configuring the instrument, you must ensure that the instrument is connected correctly, in strict accordance with the operating instructions.

Power Meter energy pulse through design, implementation, statistical energy data, display, capture, transmit information. When using the instrument, if it is the first time, you must first check whether the instrument parameters and distribution system for the same parameters.

If you are using electricity meters process, we found no bright light meter, first check the auxiliary power supply model is matched correctly received the auxiliary power terminals, generally do not support the use of auxiliary power models, the burn will be unrecoverable instruments.