Field Calibration

6 Check that field calibration was successful.

If you are using field calibration results to measure the dimensions of the field calibration system, the software shows the differences from the measurements made at time of shipping. Differences are shown for four places: X1, Y1, X2, and Y2.

If field calibration was not successful, one of the following messages appears. Proceed in accordance with the displayed message.

MessageMeaning

 

 

What To Do

Field Calibration:

Failed

to

recognize

Remove the laser barrier and the receiving lens cap.

Scan Error

the field

calibration

Check that you are using the correct system type for the lens

 

system.

 

 

 

 

used.

 

 

 

 

 

Check that foreign matter is not in the “Calibration Area”.

 

 

 

 

 

Check that there is no effect of light from outside.

 

 

 

 

 

• Be sure that the Field Calibration Chart unit is correctly

 

 

 

 

 

 

mounted to the Frame section.

 

 

 

 

 

Check that the image of the Field Calibration Chart is cor-

 

 

 

 

 

 

rectly displayed in the view angle of the finger of the VIVID

 

 

 

 

 

 

9i/VI-9i or the Work window of the dialog box of the Poly-

 

 

 

 

 

 

gon Editing Tool.

Field Calibration:

Failed

to

correctly

Check that you are using the correct system type for the lens

Evaluate Error

measure

the

field

 

used.

 

calibration system.

Check that foreign matter is not in the “Calibration Area”.

 

 

 

 

 

Check that there is no effect of light from outside.

 

 

 

 

 

• Be sure that the Field Calibration Chart unit is correctly

 

 

 

 

 

 

mounted to the Frame section.

 

 

 

 

 

Check that the image of the Field Calibration Chart is cor-

 

 

 

 

 

 

rectly displayed in the view angle of the finger of the VIVID

 

 

 

 

 

 

9i/VI-9i or the Work window of the dialog box of the Poly-

 

 

 

 

 

 

gon Editing Tool.

Field Calibration:

Adequate

field

cali-

Remove the lens, and then set it again correctly.

Calibrate Error

bration

results

can-

Check that foreign matter is not in the “Calibration Area”.

 

not be obtained.

 

Check that there is no effect of light from outside.

 

 

 

 

 

• Be sure that the Field Calibration Chart unit is correctly

 

 

 

 

 

 

mounted to the Frame section.

 

 

 

 

 

Check that the image of the Field Calibration Chart is cor-

 

 

 

 

 

 

rectly displayed in the view angle of the finger of the VIVID

 

 

 

 

 

 

9i/VI-9i or the Work window of the dialog box of the Poly-

 

 

 

 

 

 

gon Editing Tool.

 

 

 

 

 

• When multiple units of the instrument are used, check to

 

 

 

 

 

 

make sure that the Field Calibration System matches the

 

 

 

 

 

 

serial number of the instrument.

 

 

 

 

 

If there is any dirt on the laser window or the receiving lens,

 

 

 

 

 

 

clean these as explained on page 3.

 

 

 

 

 

Clean off any dust on the field calibration system.

 

 

 

 

 

If the field calibration system is scratched or dented, contact

 

 

 

 

 

 

a KONICA MINOLTA SENSING authorized service facil-

 

 

 

 

 

 

ity.

 

 

 

 

 

If the same error recurs when you retry the field calibration,

 

 

 

 

 

 

contact a KONICA MINOLTA SENSING authorized ser-

 

 

 

 

 

 

vice facility.

7

Click the [Cancel] button.

 

The dialog closes, and field calibration is completed.

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