9. Changing System Settings
Displaying System Settings............................................................................................................................119
Changing the System Settings.......................................................................................................................120
Network and Connection......................................................................................................................... 120
Wallpaper..................................................................................................................................................122
Language and Input Method....................................................................................................................123
Date and Time........................................................................................................................................... 123
Security Settings.........................................................................................................................................124
Power Settings........................................................................................................................................... 124
Information.................................................................................................................................................125
Other.......................................................................................................................................................... 126
Super Password.........................................................................................................................................128
Updating Your System...................................................................................................................................129
Updating via a Network...........................................................................................................................129
Updating via a USB Flash Memory Device............................................................................................ 129
Restoring the Factory Default Settings..........................................................................................................131
Changing the Access Permissions of Apps.................................................................................................. 132
10. Troubleshooting
If a Message is Displayed during Operation..............................................................................................133
When You Cannot Use the Machine As You Want....................................................................................135
When Turning the System On/Off.......................................................................................................... 135
When Displaying an Image..................................................................................................................... 136
When Using the System as a Whiteboard.............................................................................................. 137
When Using the System as a Monitor..................................................................................................... 138
Others.........................................................................................................................................................139
11. Appendix
Maintenance..................................................................................................................................................141
Cleaning the Display.................................................................................................................................141
List of the Functions and Commands Controlled by the RS-232C Terminal............................................. 142
About VESA Bracket......................................................................................................................................146
Specifications................................................................................................................................................. 147
Information for Copyright of Software included in the Machine...............................................................153
Trademarks.....................................................................................................................................................155
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