Optoma Optoma TXR774 - Manual (Page 34)

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