Dark function
To darken all student screens
Press: Dark - All - Enter
To cancel press: Dark
To darken student #3's screen
Press: Dark - 0 - 3 - Enter
To cancel press: Dark
To darken the screens of Group # 2
Press: Dark - Group - 2 - Enter
To cancel press: Dark
Macro keys
Program a function into the memory using keys F1-F4
For example, to program F2 to darken all student screens:
Press: Prog - F2 - Dark - All - Enter - Prog
To darken all screens, press F2 (instead of Dark - All - Enter)
Help call
Help call is available only on MAClassnet and Classnet 3.15
When the Help LED glows on the TCU press: Help to
identify which student is asking for help.
To exit from this screen and erase all calls press: Clear - All
To exit from this screen without erasing all calls press: Help
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