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Installing the X-Port 20 in a 2000i with an
NEC MT860 or MT1060 Projector
These instructions show you how to:
• install an X-Port 20 switch in a 2000i that’s equipped with an NEC 860 or 1060 projector
• connect a guest laptop
The X-Port 20 unit is an RS-232 serial switch for connecting a laptop to the interactive
whiteboard. A user can then write over the displayed laptop image with a pen tray stylus and
control the laptop by touching the interactive screen. With an X-Port 20 unit, the user can also
switch between the laptop, the resident computer and a VCR/DVD player from the Control Panel
on the 2000i.
Guest Laptop DB9 Serial IN
Serial OUT Ribbon Cable
Serial IN Gender Changer
IC Input Jack
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Components of the X-Port 20 Switch
You’ll need a Phillips® No. 1 screwdriver (not supplied) and a 5/32" hex key (not supplied with this kit,
but available in the accessory kit for the 2000i) to perform this installation.
CAUTION: You should wear the supplied antistatic wrist strap throughout this installation. This
wrist strap protects electronic components from damage due to electrostatic discharge. Attach the
adhesive end of the strap to your wrist and wrap the copper tape on the other end around a
grounded object.
To install the X-Port 20 switch
1. Shut down the computer. Then press and hold the Projector Standby button on the Control
Panel until it starts blinking rapidly. Wait until you hear the projector cooling fan stop (6–7
minutes), and then unplug the 2000i from the power outlet.
Projector Standby Button
2. Make sure the casters are locked and all four tip feet are extended.
X-Port 20 Switch Installation Guide for the 2000i 99-00486-00 Rev B0
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