Epson Powerlite 703c Multimedia Projector Users Guide

Appendix A: Connecting to Additional Equipment75
Connecting the Mouse Cable
To use the remote control as a mouse, follow the steps below. You’ll 
use a different mouse cable, depending on whether your computer has 
a round PS/2 mouse port or a flat USB port. 
1. Connect one end of the appropriate mouse cable to the projector’s 
Mouse/Com port or the USB port, as shown. 
 
2. Disconnect your mouse from the port on the back of your 
computer and replace it with the other end of the cable. 
connecting PS/2...

76Appendix A: Connecting to Additional Equipment
Connecting the Audio Cable
If your presentation includes sound and you want to use the 
projector’s built-in speakers, you can use a computer audio cable. The 
required cable (3.5-mm stereo miniplug cable) is available from 
computer or electronics dealers.
1. Connect one end of the audio cable to the 
Audio In jack on the 
projector.
   
2. Connect the other end of the audio cable to the speaker or 
audio out port on the computer’s sound card. 
audio...

Appendix A: Connecting to Additional Equipment77
Connecting to a Desktop Macintosh 
You can connect the projector to any desktop Macintosh. This section 
includes instructions for the following:

Connecting the computer video cable 

Connecting the mouse cable (if you want to use your remote 
control as a mouse)

Connecting an optional audio cable (if you’ll be projecting with 
audio)
When you connect the projector to a desktop Macintosh, you cannot 
view your display on the Macintosh monitor.
Follow the...

78Appendix A: Connecting to Additional EquipmentIf it doesn’t fit, you may have to use a Macintosh desktop adapter, 
which you can buy from EPSON (see page 8). 
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. See your Macintosh 
documentation for instructions.
Replace the cover and connect the 
adapter to the free end of the computer 
video cable. Then plug the cable (with 
the adapter) into the video port on...

Appendix A: Connecting to Additional Equipment79
Connecting the Audio Cable
If your presentation includes sound and you want to use the 
projector’s built-in speakers, you can use a computer audio cable. The 
required cable (3.5-mm stereo miniplug cable) is available from 
computer or electronics dealers.
1. Connect one end of the audio cable to the 
Audio In port on the 
projector. 
  
2. Connect the other end of the audio cable to the speaker or 
audio-out jack on the Macintosh.       
Connecting to a...

80Appendix A: Connecting to Additional Equipment 

B
Appendix B: Notices81
Appendix B: Notices
This appendix includes safety instructions and other important 
information about your EPSON PowerLite 703c.
Important Safety Instructions
Follow these safety instructions when setting up and using the 
projector:

Do not place the projector on an unstable cart, stand, or table.

Do not use the projector near water or sources of heat.

Use attachments only as recommended.

Use the type of power source indicated on the projector. If you are 
not sure of the...

82Appendix B: Notices

Do not place the projector where the cord can be walked on. This 
may result in fraying or damage to the plug.

Unplug the projector from the wall outlet before cleaning. Use a 
damp cloth for cleaning. Do not use liquid or aerosol cleaners.

Do not block the slots and openings in the projector case. They 
provide ventilation and prevent the projector from overheating. 
Do not operate the projector on a sofa, rug, or other soft surface, 
or in a closed-in cabinet unless proper...

Appendix B: Notices83

Do not store the projector outside of the required temperature 
range (14 to 140 °F) or in direct sunlight for long periods of time. 
Doing so may cause damage to the case.

Do not use the projector with the lens cap in place. The heat 
generated by the lens may damage the cap.

The liquid crystal display panel contains more than 99.99% active 
pixels. However, 0.01% of the pixels may be missing or constantly 
illuminated.
Remote Control Information
You can operate the projector by...

84Appendix B: Notices
Declaration of Conformity
According to 47CFR, Part 2 and 15 
Class B Personal Computers and Peripherals; and/or 
CPU Boards and Power Supplies used with Class B 
Personal Computers
We: EPSON AMERICA, INC. 
Located at: 3840 Kilroy Airport Way
MS: 6-43
Long Beach, CA 90806-2469
Tel: (562) 290-5254
Declare under sole responsibility that the product identified herein, 
complies with 47CFR Part 2 and 15 of the FCC rules as a Class B 
digital device. Each product marketed, is identical to...