Printronix Scan Vision User Manual
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18. Move the code to the farthest position towards the right end of the laser beam where the code is
intended to be scanned.
19. Similar to steps 15, 16 and 17, obtain an acceptable analysis and record the “Hor Pos” value for the
acceptable analysis. This value will be used for the “Set Ladder Stop Position” setting later in the
procedure.
20. Place the unit in Ladder mode through the Setup Menu. Place the proper values for the “Set Ladder
Start Position” and “Set Ladder Stop Position” boxes during menu process.
21. Enable partial decodes if desired for this application.
22. The unit is now ready to operate for ladder bar code direction.
*This step is not mandatory, but highly recommended. Scanner focus is dependent on the scan
distance. Good focus maximizes the SV unit’s ability to detect printer errors and failures. If this step
is omitted, take extra precaution in setting and measuring the scan distance.
** This procedure assumes the SV unit is mounted as shown in Figure 4 with the protruding surface
up and the user is looking at the beam from behind the SV100. In this orientation, the beam is
sweeping from left to right.