English 3
Conguring the Screen Settings .......................................................................................... 32
Conguring the Display Settings ......................................................................................... 33
Congure the Adjust Settings (for VGA input only) .............................................................. 33
Side Toolbar .............................................................................................................................. 34
Viewing the Recent Tasks ................................................................................................... 34
Annotations Tool .................................................................................................................. 35
Screen Freezing .................................................................................................................. 36
Other Utilities ....................................................................................................................... 37
Cloud Drive .......................................................................................................................... 42
Advanced Settings.................................................................................................................... 43
Conguring the Network Settings ........................................................................................ 44
USING THE APPS .............................................................................. 46
Note ......................................................................................................................................... 47
Advanced Options ............................................................................................................... 51
Screenshare ............................................................................................................................ 52
ShareSender App Compatibility Table ................................................................................. 52
Mobile Device ...................................................................................................................... 52
Computer ............................................................................................................................. 54
Finder ...................................................................................................................................... 56
Managing the Files .............................................................................................................. 56
Playing Multimedia Files ...................................................................................................... 57
Screen Lock ............................................................................................................................. 62
Browser ................................................................................................................................... 64
Keeper ..................................................................................................................................... 64
System Update ........................................................................................................................ 65
ADDITIONAL INFORMATION ............................................................ 69
Specications ........................................................................................................................... 69
Dimensions ............................................................................................................................... 71
65-inch ................................................................................................................................. 71
75-inch ................................................................................................................................. 72
86-inch ................................................................................................................................. 73
Supported Timing List ............................................................................................................... 74
RS232 Protocol Function List ................................................................................................... 75
RS232 Pin Assignments ...................................................................................................... 75
RS232 RJ45 Control Connection ........................................................................................ 75
SET Command .................................................................................................................... 76
GET Command ................................................................................................................... 78
LED Indicator ............................................................................................................................ 80
Troubleshooting ........................................................................................................................ 80
Maintenance ............................................................................................................................. 81
Cleaning the Screen ............................................................................................................ 81
Clean the Front Frame ........................................................................................................ 81
Optoma Global Ofces ............................................................................................................. 82