Hand Held Products Quick Check Bar Code Verifiers 800, Руководство пользователя

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Quick Check® 600/800 Series User’s Guide 4 - 7
Note: If you set the Test Criteria Passing parameter to an ISO/IEC grade and
you set the #Scans/Symbol parameter to 1, the scan grade is the same
as the ISO/IEC symbol grade.
• The first line of the symbol grade display provides the symbol or
application name, the same as the first line of the scan grade display.
• The second line of this display indicates this data is a final symbol
grade, that is, it is an average of the scan grades you have obtained.
• The third line provides a variety of information. The first of the three
terms refers to the current average grade the symbol received. The
subsequent terms, for example 06/660, refer to the wand aperture and
the wavelength. These values are used to determine the symbol
grade. Refer to
"If the unit was set to use the database feature before
being turned off, the bottom line shows the term DATABASE." on
page 1-9
for additional information.
• The last line lets you check your status in relation to the
symbol grade. The first value in this line tells you how many scan
grades were used to calculate the displayed symbol grade. The
second value tells you the number of scan grades required to
calculate the final symbol grade.
• The large letter or number on the right of the display is the symbol
grade. The verifier can display the symbol grade either as letter (A, B,
C, D, F) or as a number (4, 3, 2, 1, 0), depending on how you set the
Test Criteria Grades parameter.
5. To obtain the final symbol grade, you must satisfy the #Scans/Symbol
setting. Repeat steps 2 through 4, scanning the same bar symbol at
different paths within the symbol.
• When you satisfy the #Scans/Symbol setting, the final
symbol grade display appears.
To review the scan grade display, press
↓
. Press
↑
to return to the
final symbol grade display.
The types of data provided in the final symbol grade display are the
same as those in the symbol grade display.
♦
To review data from the last scan:
1. If the Quick Check Verifier is turned off, turn it on.
The opening display appears.
2. Press
←
.
The results from the last scan appear.
LED Display
The light-emitting diodes (LEDs) can indicate either bar growth and shrinkage
based on traditional test criteria or a pass/fail grade result based on ISO/IEC
grade criteria. You set the type of test criteria. Refer to
"Changing the Test
Criteria" on page 3-8 for additional information.