To use this QSC RMX850 power amplifier, first connect it to a suitable power source using the provided correct power supply. Make sure the power is off before making any connections. Connect your audio devices to the amplifier according to the input and output labels. Once everything is connected, turn on the power. You can then adjust the volume and other settings as needed. When not in use, turn off the amplifier and unplug it from the power source. Keep the amplifier in a dry and well - ventilated place. Regularly clean the exterior with a soft, dry cloth to maintain its appearance. Avoid exposing it to extreme temperatures or humidity.
