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Presentation tools
• The “LiveViewer” (refer to the  
Network Guide) and this application cannot be used 
at the same time. If you connect your computer 
to the projector by using a USB cable while the 
“LiveViewer” is running, the following message will 
be displayed.
• Depending on the software installed on your computer, images on your 
computer cannot be transferred using “LiveViewer Lite for USB”.
• If any application software having the rewall function is installed into your 
computer, make the rwall function invalid with following the user's manual. 
• Some security software may block image transmission. Please change the 
security software setting to allow the use of "LiveViewer Lite for USB".
• When the audio input from USB TYPE B is selected, if the sound level is still 
low even after raising the volume level in the projector to the maximum, check 
whether your computer outputs audio and raise the volume level accordingly.
• If the computer in use is equipped with HDMI port, the audio setting will be 
changed and sound interruption or noise may occur when the HDMI cable is 
connected or disconnected during USB Display. Restart  USB Display for this 
case. 
• Image distortion or sound interruption may occur when “LiveViewer” is 
connected to LAN (wireless or wired) during USB Display. The above decline in 
performance is noticeable especially when multiple computers are connected to 
“LiveViewer”.
NOTE
USB Display(Mac computer) (continued)