CyberResearch CYRAQ 21A User Manual

C

Y

RAQ™ 21 

Touchscreens are the ultimate human/machine interface. In a touchscreen system, 
touching what you see onscreen makes the computer respond. The touchscreen system is 
logical, intuitive and simple. Using touchscreens, workers can precisely control 
complicated processes without being tethered to a keyboard and mouse. People who have 
never used a computer before can immediately interact successfully with a touchscreen-
based computer system allowing airline customers to access flight information, CNC 
machinists to quickly change programs, and wait staff can instantly send your order to the 
kitchen—all with the touch of their finger.  

The Touchscreen and internal controller board inside your C

Y

RAQ display have already 

been installed for you by the engineers at CyberResearch, Inc. You should never need to 
open the case of this unit to install/change any of the internal connections or for any other 
reason. If you think there is an internal connection problem, contact CyberResearch Inc. 
immediately.  
 

1.  Shutdown your computer. 
2.  Plug the DB9 male end of the supplied serial cable into the DB9 female connector 

on the back of the C

Y

RAQ enclosure. 

3.  Plug the DB9 female end of this cable into the computer's DB9 serial port. If you 

have a 25-pin serial port, use the optional DB9 male to DB25 female adapter.  

 
 

 
 

 
 
 
 
 
 
 
 
 
 
 

PC Bus 
Controller

DB9 
M

Touchscreen 
Cable

Video 
Cable

DB9

To Computer’s Video Card 

. 

47 

25 Business Park Drive 

P: (203) 483-8815; F: (203) 483-9024 

Branford, CT USA 

www.cyberresearch.com