Rose Electronics QuadraVista HDMI - Manual (Page 20)

16 Installation and Operations Manual
Move the mouse, or press the Pause/Break key and you will see the mouse
pointer on the monitor display.
Move the mouse pointer to the window’s top right portion of the particular
computer. When the pop-up menu appears, click the “ ” symbol.
You can now use the mouse or keyboard hotkeys to perform various tasks
(refer to the next chapter for a description of the hotkeys functions). The
default mouse and keyboard is located on the QuadraVista HDMI (Host)
end.
In the bottom right corner of each screen is an audio select box. The
selection box is red is audio is selected from this computer, green if not
selected. Double-click on the selection box will select that computer’s audio
and change the box to red.
Ctrl + O will mute the audio and the left and right arrow keys will increase or
decrease the volume level.