User Guide

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The following functions will use sounds: when using the Monitor,
Control and Talk. the teacher and students can communicate with
each other; when using the Broadcast and Lecture functions, students
can only hear from the teacher.
If sounds do not work properly, please check the system’s volume
Configuration from “Control Panel -> Sounds and Audio Devices ->
Audio -> Volume -> Options -> Properties -> Recording” or by
double-clicking the Volume icon
in the task tray and selecting
Options -> Properties -> Recording from the Volume Control
window.
Check the status of all options in the Show the following volume
controls screen:
A) To send sound from Teacher to Student, make sure “Mono Mix” is
selected on the teacher computer, and “Microphone” and “Stereo Mix”
are not selected. Also make sure that “Microphone” is selected on the
Student computer.
B) To send sound to Student, make sure that “Microphone” is selected on
the Teacher’s computer and “Mono Mix” is selected on the student
computer.
After configuration, exit and restart VirtualClass to have the changes
take effect.