User Guide

3. Select the hand-raised student, press “Ctrl+E” on the keyboard.

After the Clear Mark action, the student icon will turn back to

3-15 Remote Power On/Off

The teacher can remotely remotely start up or shut down a selected student’s computer using one of two

methods:

1. Select student(s), choose “Manage -> Power On/Power Off” from the Menu Bar;

2. Right-click on the selected student(s), choose Power On/Power Off in the popup menu.

At a system power off, you will see a notice dialog as shown in Fig. 3-15a.

Fig. 3-15a

Click “Yes” to shut down. After this operation, the student icon will change into offline status (gray colored).

Click “No” to abandon the shutdown operation.

3-16 Lock/Unlock Student Computer

3-16.1 Lock student computer

The teacher can ‘black lock’ a selected student’s computer or lock all student computers. After selection, there

are four ways to lock a student’s computer: (If none is selected, the default is to all students in the class.)

1. Single-click the button in the Tool Bar;

2. Right-click on one of the selected student icons, and select Lock in the popup menu. If all students are

supposed to be locked, right-click on the blank area of student icon area, go to the “To all students” option,

and select Lock in the popup menu.

3. Select a student or students. Choose Teach in the Menu Bar, and then select Lock;

4. Select a student or students. Press “Ctrl+L” on the keyboard.

Note: 1) If clicking the Lock button

in lit interface, the default target is all students in the class.

2) When a student computer is locked, his/her icon will change to

3-16.2 Unlock Student Computer

When the teacher would like to unlock student computers, it can be done using one of the following three

methods:

1. Select locked student(s) (if none are selected, default is all locked students.). Click unlock button

in the

Tool Bar;

2. Select locked student(s). Right-click on one of selected icons, and choose Unlock in the popup menu;

3. Select locked student(s) (if none is selected, default is all locked students.). Choose Teach in the Menu Bar,

then select Unlock;

4. Select locked student(s) (if none is selected, default is all locked students.). Press “Ctrl+U” on the keyboard.

Note: 1) If clicking the Unlock button

in the lit interface, the default is to unlock all locked students.