Epson 9300i - Manual (Page 30)

30 Setting Up the Projector
Using the Macintosh Desktop Adapter
If you have an older desktop Macintosh or PowerBook, the VGA
cable may not fit when you try to connect it. If so, you’ll need to use
a Macintosh desktop adapter to connect the VGA cable to your
computer (available from EPSON; see page 14).
1. To use the adapter, remove its cover as
shown and set its DIP switches according
to the resolution you want to use, such as
16-inch mode. A chart with the DIP switch
settings is provided with the adapter.
2. Replace the cover and connect the adapter
to the VGA cable. Then plug the cable
(with the adapter) into the video port on
your Macintosh.
3. Tighten the screws on the connectors.