AML KDT750 Price Verification System - Manual (Page 25)

KDT750 APL Guide
4 - 3
Lookup Request Example Packets
A user scans a bar code with data of “1234567890” with the internal bar code reader:
A user swipes a magnetic stripe card with data of “John Doe” with the external MSR:
A user presses the left-most pushbutton on the front panel:
Note: From left to right, the buttons on the front of
the KDT750 are conventionally called buttons A, B, C and D.
Lookup Reply Example Packets
The server responds to a bar code read with an item price of ”1.99” and a description of
“Tomato Soup” on the first line and “8 oz.” on the second.