Although the unit incorporates a mute circuit for each individual output, it is recommended to turn the unit on before turning on other items such as power amplifiers or auto amplifiers to avoid transients. The shutdown process is the reverse, turning off the amplifiers first and the processor last.

Keep as much as possible the rule: Amplifiers are the last to turn on and the first to turn off.

In some installations, in particular those with unattended elements connected to data networks, the device will always be left on and therefore the power switch will only be used for maintenance operations. The unit has been designed to be continuously connected to the mains and switched on.