Chapter 1 keyboard wedge interface – Opticon LPN 1736 User Manual
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Manual No. 25-ULPNMU01-01 LPN1736 Omni-Directional Laser Scanner
 
 
 
 
 
 
 
Chapter 1 
Keyboard Wedge Interface 
 
This chapter contains information on setting up your scanner with a keyboard wedge 
interface. With this type of interface the scanner is “wedged” between a keyboard and 
the host computer or device. The scanner translates bar code information into keystrokes. 
The host computer accepts these keystrokes as if they were typed on the keyboard. The 
host computer does not know if keystrokes come from the keyboard or the scanner. It 
treats all information it receives as if it came from the keyboard. 
 
 
Installing and Setting Up
 
Connect the scanner as shown in the diagram. The scanner can be configured to work 
with either an IBM AT/XT or PS2 computer and compatibles. AT is the default setting. 
Connect the AC power supply into an electrical outlet. Insert the plug on the line cord 
into the connector as show. 
 
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