4 - 6 Quick Check® 600/800 Series User’s Guide
appears at the beginning of the decoded data to indicate there is more data
to the left. Press ← to review the beginning of the message.
The text on the other lines of the display depends on the Extended Accuracy
option setting.
- If the Extended Accuracy setting is off, the scan grade display appears after
a single scan of a symbol.
- If the Extended Accuracy setting is set to any value except off, a display
appears with the term Extended Accuracy and the number of scans
remaining to satisfy this setting.
3. To satisfy the Extended Accuracy setting, scan the same bar code symbol on
the same path for the displayed number of times.
- If you do not scan the same symbol within five seconds, the unit assumes
you do not want to satisfy the Extended Accuracy setting you chose and
displays the scan grade from that individual scan. If, after your first scan,
you scan a different symbol type or a differently encoded symbol, the
Extended Accuracy counter resets.
- When you satisfy the Extended Accuracy setting, the scan grade display
appears.
- The second line of the scan grade display lists the three types of
parameters, Dim (dimensional), Ref (reflectance) and Fmt (format). If an
error exists in any of the parameters, that parameter name appears in all
capital letters with a left and right caret pointing to it, for example, >DIM<.
- The third and fourth lines of the scan grade display contain either ISO/IEC
or traditional measurement results (parameters) depending on how you set
the Test Criteria setting. Refer to later sections in this chapter for information
about each parameter. You can review all the scan results using the arrow
keys on the unit or use the SSTR (Single Scan to Result) codes described
later in this section to review most of the scan results. For additional scan
results, the LEDs light and/or flash, depending on how you set them up.
- The large letter or number on the right of the display is the scan grade. If
you set the verifier to use ISO/IEC criteria to test symbols, you can display
the scan grade as a letter (A, B, C, D, or F) or as a number (4, 3, 2, 1, 0)
using the Test Criteria Grades setting. If you set the unit to use traditional
criteria to test symbols, a P or F appears for test pass or fail.

Note: You may want to print each scan grade result. The printout you obtain

after the verifier calculates the final symbol grade shows the symbol grade

and the results of the last scan grade only, but does not show each scan

grade averaged to calculate the final symbol grade. The results of each

scan grade may be helpful if you are trying to determine if particular paths

(upper versus middle versus lower) consistently provide different results.

4. If you set the Test Criteria Passing setting to an ISO/IEC grade and you set
the #Scans/Symbol setting to any value except 1, press ↑ to display the
running symbol grade.
To review the scan grade display, press ↓. Press ↑ to return to the symbol
grade display.