Salutron HardyTest HARTIP 1800, Руководство по эксплуатации

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11.3.7. Calibration
After long time of use, the ball tip on impact body may worn which would lead inaccuracy.
In order to compensate such error, the tester is designed to re-calibrate by user. You can
also do calibration from the tester’s menu (Please refer to 6.8.9).
1) Setting the value of standard block for calibration
To modify the value of standard block, input the real value of standard block in the
standard value box and press “Change standard value”. The default value is “500”. The
modified data is saved in the application.
2) Calibration
To take measurement on the standard block for at least 3 times, and then click
“Calibration” to do calibration, “User calibration successful” will display, click OK to finish
the calibration.
3) Restore the factory setting
To clear the calibration value, press “Restore the factory setting”.
11.3.8. Storage
Storage status screen
In Storage state window, click “read”, current storage status will display in the screen.