Delta RetroSign GRX-1, Руководство пользователя

Страница: 53 / 80

RetroSign GRX User Manual / December 2017
53
DELTA
•
Once the values have been filled in for all the fields p
ress ‘Next’.
•
Now, calibrate the GRX: Rotate the angle adapter so the calibration target is facing downwards
and attach the calibration target to the GRX.
•
Press the trigger (or press ‘Calibrate’) to calibrate the GRX.
•
When the message
’Calibration completed’ appears on the screen, press ‘Done’ to complete the
calibration session. The instrument is now ready for measuring.
If the calibration is successful the calibration values used is stored in GRX and will be the
suggested values next time a calibration is initiated.
How to perform a dark calibration
To do a dark calibration, open the calibration page and follow the below steps.
•
Fill out the fields: type in the calibration reference values printed on the calibration target or scan
them from the
calibration target by selecting ‘Scan barcode’ and place the barcode in front of the
reader: