Printronix SL5000r User Manual page 59


7. Press  and
at the same time to lock the
printer offline.
8. Press PAUSE again to put the printer online.
EC Min
NOTE: This parameter factors into the Overall Grade (page 57). The higher the
value, the stricter the criterion for passing.
This menu item sets the minimum edge contrast, which is the worst edge transition (bar
to space or space to bar) used by the validator for pass/fail threshold during the analysis
of bar codes. Bar codes with an edge contrast below this threshold will fail.
You can set the EC Min parameter to a percentage value from 0% to 100%. The default
is 0%.
. .
1. Press . to take the printer offline and place the printer in Menu mode.
2. If necessary, press and
. .
3. Press . until VALIDATOR displays.
4. Press  until EC Min displays.
5. Press + or – to scroll through the percentage values: 0% to 100%. The default is
0%.

6. Press to select the desired value.

7. Press  and
at the same time to lock the
printer offline.
8. Press PAUSE again to put the printer online.
Rmin
NOTE: This parameter factors into the Overall Grade (page 57).
This menu item sets the minimum reflectance value used by the validator for pass/fail
threshold used during the analysis of bar codes. A bar code will fail if all the bar
reflectance values are above the percentage of space reflectance set by this threshold.
For example, an Rmin setting of 50% requires that at least one bar reflectance value fall
under the mid point of the reflectance value read for the highest space reflectance.
You can set the Rmin parameter to a percentage value from 0% to 100%. The default is
100%.
. .
1. Press . to take the printer offline and place the printer in Menu mode.
2. If necessary, press and
. .
3. Press . until VALIDATOR displays.
4. Press  until Rmin displays.
5. Press + or – to scroll through the percentage values: 0% to 100%. The default is
100%.

6. Press to select the desired value.

key, then press PAUSE to take the

at the same time to unlock the

key, then press PAUSE to take the

at the same time to unlock the

key.

key.
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