Optoma TXR774 User Manual page 34

User Controls
Setup
Signal
Security
Projector ID
Audio
Advanced
RS232 (RJ45 model only)
Network (RJ45 model only)
English
34
Enter the Signal menu. Set projector signal properties. See page 36 for
more information.
Enter the Security menu. Access the projector's security features. See page
37 for more information.
Select a two digit projector ID from 0 through 99.
Enter the Audio menu. Set audio level properties. See page 40 for more
information.
Enter the Advanced menu. Select the screen display during startup. See
page 41 for more information.
Allows RS232 control of an individual projector.
Allows LAN via web browser (Internet Explore) to control of projector. See
page 42 for more information.