User manual
Returnstar Interactive Technology Group Co., Ltd. 
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doing clicking . Participants can use this function only after presenter‟s confirmation.   
Enable/Disable Microphone and Speaker: You can tick    and    or not to enable or 
disable  your  microphone  and  speaker.  You  can  also  use  the  sliders  beside  to  adjust  the 
volume of microphone and speaker. 
In addition, you can enable and disable the microphone and speaker by clicking   beside the 
participant‟s name in the User Tab. 
Send Message to Other Participants: Any participant can send message to others. Please 
select “Chat” tab or click   button, and input your message in the text box, then click   
to send the message.   
3.8.4 Leave a Conference 
Any participant  can click    on the  top right  of the Video Conference window to  quit  the 
conference; 
Presenter  of  a  conference  can  force  a  participant  to  leave  the  conference  by  clicking   
beside the participant's name in the User Tab. 
3.9 System Settings 
System Settings Panel allows you to change the default properties of Drawing Tools, Toolbars, 
Quick access, Operating setting and Other Settings. 
To open System Settings Panel, you can click “System Settings” on Menu Bar; or click the IQ 
Interactive Education Platform taskbar icon at the right lower corner, and then select “System 
Settings” .   
Reset to Dafault: Restore all the system settings to factory settings. 
Export Configuration: After you finish all the setting, you can export the setting and save it 
as a configuration file for later use. 
Import Configuration: You can import the configuration file which was saved before. 










