
Printed in Taiwan
Copyright 12/2004 NewStar

Table of Content
■ Introduction
Overview
1
Features
2
■ Installations
Console Connection
3
Computers Connection
4
Initial Power-up
5
■ Operations
Auto mode
6
Manual mode
7
■ Appendices
Specifications
8
Troubleshooting
9
Please read this manual thor oughly and
follow the Installation procedures to prevent any
damage to the Switch or any connecting device.

1
----------------- Introduction
Overview
The NewStar Console Sharing CS221 is a c omputer-sharin g
device that allows two users to share one computer.
Based on the first-come-first-served principle, the CS221
automatically switches to a console when either user starts
to operate his keyboard or mouse. This
multi-user-single-tasking device is a perfect solution for
small office environment where files can be shared by two
users without the trouble of network.

2
Features
Supports PS/2 keyboard and mouse of different models at
each port
First-come-first-served basis
Automatic or manual selection
Operating system independent
High VGA resolution: up to 1920 x 1440
Power-free operation
No software is required