NCR 74 OFX (7874), User Manual

Page: 115 / 268

Chapter 5: Programming 5-7
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If the scanner says “Scanner S N 0 0 0 0 0 0 0 0 0 0”, then the actual serial number
is NOT stored in memory.
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The scanner beeps when it is done speaking the serial number.
Program Entry Procedure
Enter All Parameters
To enter all parameters in a Parameter Program, scan the two Hex codes that set the
RealScan 74 in the Parameter Program, and then make parameter changes in the order
described on the programming worksheet for that mode. When programming all
parameters in a specific mode, proceed directly through the work sheet. When
making a change in a parameter, the scanner proceeds to the next parameter to be
changed or it goes back to Program Mode if the selection ends programming in that
particular Parameter Program.
The following figure shows how to proceed through a Specific Programming Mode
where all parameters are entered. It presents the Parameter Program for the Bar
Codes 2 program parameters. The figure shows how to proceed through the
Parameter Program by entering all available parameters. Notice that (in this example)
if Code 39 bar codes are disabled, programming immediately returns to Program
Mode. However, if Code 39 bar codes are enabled, the scanner directs the user to
continue entering parameter information.