Advanced Controls – Send Messages & RS232 Commands

Advanced Control	How to Use
	Send a text overlay to the display for announcements or alerts. Supports up to 30 characters, including alphanumeric and special  characters. Click “Send” to display the message on the screen. Click “Stop” to remove the message from the display.
	Designed for advanced users and system integrators, this feature allows specific control strings to be sent directly to the hardware.  Please refer to the Optoma RS232 command table to send the appropriate commands.