The power indicator light on the distribution box is dimly lit when the power is off
Be sure that the power distribution box has sufficient power provided to it. Long cable runs can result in a voltage drop, which can be solved by using a heavy gauge wire. A PDU is a device that distributes electrical power to multiple AV components, such as monitors, projectors, amplifiers, and other equipment in a meeting room. I have a BN1500M2 UPS and have noticed that the wiring fault LED is always dimly lit no matter which outlet I plug it into. Do not touch live parts, turn off the corresponding power switch to avoid the risk of electric shock.
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