M-9500-3.0.6-0 INTEGRA 9500-9505 Operations Manual – English
Approved
: Spike Reed
Effective:
15 Nov 2010
Supersedes:
28 Jan 2010
LVS®
CONFIDENTIAL
All contents copyright © LVS® 2010 Page 35 of 82
Calibration OK
Calibration is correct and the system is ready to use. You can recalibrate if
you like, but the new values are very close to the existing ones.
Calibration Failed
The system is too dark or too bright for calibration. When this message is
displayed, try to calibrate again. It may be necessary to recalibrate a couple
of times as the software is trying to adjust to the current ambient light
conditions. Be sure there is no direct light shining on the viewing stage. If the
message “Unable to Calibrate” continues to be reported, call LVS.
Replacement of the Calibrated Conformance
Standard Test Card
It is important to place the Calibration Test Card in a clean place and away from
direct sunlight. If the test card is nicked, soiled, or damaged in any way, it must
be replaced. Also, it is recommended to replace this Test Card every two years.
Each calibration card has been tested by a NIST traceable test device and the
values for Decodability, Contrast, Modulation and Rmax are recorded on the
card.
Enter Test Card Parameters for a Replacement Card
Click
the
Enter test card parameters
button on the
Calibration Tab
screen. Click the
OK
button when a warning box appears.
Enter the values for Decodability, Contrast, Modulation and Rmax in the
gold fields located under the column entitled “Actual”.
Place the new Test Card into the field of view and push the
Calibrate
button. If calibration fails, push the
Calibrate
button again. If calibration
fails repeatedly, call LVS.
Data Matrix Calibrated Conformance Test Card
The ISO/IEC Data Matrix and GS1 Data Matrix Calibrated Conformance Test
Card was developed as part of the overall development of the “2D Judge”;
IT IS
NOT A CALIBRATION CARD
. The purpose of the card is to “verify the verifier”
in order to prove that the verifier correlates with the results reported by the “2D
Judge” within the tolerances stated in ISO 15426-2.