Epson 503c - Manual (Page 19)

Setting Up the Projector 13
If you don’t need to make any other connections, you can plug in
your projector and turn it on. See page 18 for instructions.
Connecting the Cable for Remote Mouse
Control
Using the remote control as a wireless mouse lets you click through
slideshow-style presentations, such as PowerPoint, from up to 30 feet
away (for details, see page 36). This gives you more flexibility in
delivering your presentation, since you won’t need to stand near your
computer.
You’ll use different cables and different ports on the projector,
depending on whether your laptop has a round mouse port or a flat
USB mouse port.
1. Locate the cable you need, depending on whether your laptop has
a round PS/2 mouse port or a flat USB port.
2. Connect one end of the appropriate mouse cable to the projector’s
Mouse/Com or USB port, as shown.
3. Connect the other end of the cable to the external mouse port or
USB port on your laptop.
note
If you’re using a PowerBook
that has a round mouse port,
you’ll need a Macintosh
mouse cable. See your
projector dealer to obtain the
correct cable.
Mouse/Com
Mouse/Com port
USB port
USB mouse cable
PS/2 mouse cable
connecting PS/2 mouse cable connecting USB mouse cable