Epson Powerlite 9000i Multimedia Projector Users Guide

Connecting to a Computer
41
4. To use the ELP Link IV software or to program new effects for the 
Effects buttons on the remote control, connect one end of the Mac 
serial cable to the MAC SERIAL terminal on the large end of the 
main cable. 
5. Connect the other end of the Mac serial cable to the  printer or 
modem port on the back of your Macintosh.
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1  •  Setting Up the Projector
 42
Connecting the Audio Cable
1. If you will be using audio, connect one end of the audio cable to 
the Audio 1 port on the projector. (Use the Audio 2 port if you 
are connecting a second computer.)   
2. Connect the other end of the audio cable to the audio-out port on 
your computer. 
audio cable Audio 1 port
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Connecting to a Computer
43
Connecting to a PowerBook 
Your PowerBook must have video-out capability in order to connect to 
the projector. 
To connect the projector to your PowerBook, you need to:p
Connect the projector video cable
p
Connect the mouse and/or serial cable (if you want to use the 
remote control as a mouse or use the ELP Link IV software)
p
Connect the audio cable (if you’ll be projecting with audio)
Follow the steps in each section for the cables you need to connect. 
Before beginning,...

1  •  Setting Up the Projector
 44
Connecting the Video Cable
First connect the projector video cable. Refer to this illustration as you 
follow the steps below. 
Note: Some new PowerBooks may allow you to connect the video cable 
directly to the computer without using a video-out cable. See your 
PowerBook manual for additional information on connecting a video 
cable.
projector video cableMacintosh desktop 
adapter Computer 1 
portvideo out cable 
(if needed)
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Connecting to a Computer
45
1. Connect one end of the projector video cable to the projector’s 
Computer 1 port. (Use the Computer 2 port if you are 
connecting a second computer.)
2. Remove the small cover on the Macintosh desktop adapter and set 
its DIP switches in accordance with the resolution you want to use 
(such as 16-inch mode). See your Macintosh documentation for 
instructions.
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1  •  Setting Up the Projector
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3. Connect the small terminal of the Macintosh desktop adapter to 
the other end of the video cable.
4. Connect the projector video cable (with the Macintosh desktop 
adapter attached) to the video-out port on the PowerBook. 
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Connecting to a Computer
47
If a video-out cable was provided with your PowerBook, connect 
the smaller end of the video-out cable to the video-out port on the 
back of the PowerBook. Connect the other end to the Macintosh 
desktop adapter on the end of the projector video cable.
video-out cable
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1  •  Setting Up the Projector
 48
Connecting the Mouse and Serial Cables
If you want to use the remote control as a mouse or use the ELP 
Link IV software, you need to connect the main cable. It provides 
connectors for:p
The Mac mouse or USB cable (to use the remote control as a 
mouse)
p
The Mac serial cable (to use the ELP Link IV software)
Refer to this illustration while following the steps below. 
Mac mouse or 
Mouse/Com 1 port
main cableMac serial 
cable
USB cable
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Connecting to a Computer
49
1. Connect the round end of the main cable to the projector’s 
Mouse/Com 1 port. (Use the Mouse/Com 2 port if you are 
connecting a second computer.)
2. To use the remote control as a wireless mouse, connect one end of 
the projector’s Mac mouse or USB cable to the MOUSE terminal 
on the large end of the main cable.
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1  •  Setting Up the Projector
 50
3. Connect the other end of the Mac mouse or USB cable to the 
mouse or USB port on the back of the PowerBook.
4. To use the ELP Link IV software or program new effects for the 
Effects buttons on the remote control, connect one end of the Mac 
serial cable to the MAC SERIAL terminal on the large end of the 
main cable. 
5. Connect the other end of the serial cable to the  printer/ 
modem port on the back of your PowerBook.
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