START button

Press to turn on the projector or monitor, lower the screen, close the curtains, and dim the lights as preparation for the start of a presentation.

STOP button

Press to change the projector or monitor to standby status, raise the screen, open the curtains, and turn on the lights for the ending of a presentation.

Selector buttons

Press to select one of the devices connected to the AV/ RGB INPUT video/audio connectors.

MASTER UP button

Turns up the master volume.

MASTER DOWN button

Turns down the master volume.

EMG

Turns off all audio output when the SRP-X500P receives a signal from the emergency broadcasting system.

26 Controls