In local presentation mode, there are two volume controls on the panel.
Source Volume = the audio component on your presentation (Desktop PC, laptop, video and DVD) is adjusted by touching and sliding the blue bar up or down. Make sure the volume on the Desktop PC or laptop is turned up and not muted.
Microphone volume = the volume of your voice in the room. Touch and slide up and down to suit your voice.
Each of the volumes can be muted if required; each status is shown below for clarification.
= not muted
Click the ‘Volume’ button to close the volume control.
Hover the mouse over the tabs and buttons for a description. Tabs and buttons with descriptions commencing with ‘GOTO’ can be clicked for more information.