InFocus 560 - Manual (Page 22)

Setting Up the LitePro
14 LitePro 560/570 User’s Guide
13. If you have a LitePro 570, you can connect it to an externally
amplified speaker system. Plug your audio cable into the “Audio
Out” connectors on the LitePro.
You must use an amplified external speaker with the LitePro.
A non-amplified (passive) speaker will not work.
Figure 11. Connecting an external speaker
CONNECT.FRA Page 14 Tuesday, January 28, 1997 9:53 AM