Thermo Scientific Oretronic III, Operating & Service Manual

Page: 56 / 152

Operating the TMD
3-10 Operating the TMD Thermo Fisher Scientific
REC-4105 Rev L
You can start auto-calibration by pressing the ENTER key without
changing the value. The counter then shows A2 and the display flashes
AUTO CLP. When the calibration is complete, press ENTER again.
The display flashes QUIK BAL while the system rebalances, and then
returns to the CLP CORS display. The counter shows the new coarse
clip setting.
When you SCROLL to the second clip calibration screen, the display
shows CLP FINE. The counter shows the current fine sensitivity setting,
between 0 and 999.
You can change the fine clip sensitivity setting manually using the
VALUE keys and the ENTER key.
You can start auto-calibration by pressing the ENTER key without
changing the value. The counter then shows A3 and the display flashes
AUTO CLP. When the calibration is complete, press ENTER again.
The display shows CLP DONE. The counter shows the new fine clip
setting.
To abort the auto-calibration, SCROLL up or down to terminate without
changing the previous setting.
The next three screens are used to calibrate and test Electronically
Simulated Tramp (EST). EST is an optional system for your TMD.
(Refer to Appendix C for complete installation, setup, and calibration of
EST).
The EST LAST screen allows you to see the reading from the last time
EST ran. The EST TEST screen allows you to test EST to ensure it is
working properly.
This screen allows you to test your setup and calibration settings before
returning to normal Run mode.
When TEST is displayed, you can pass your test piece of tramp metal to
test your calibration without actuating the alarm relay outputs. The
TMD will otherwise operate normally; the ALARM LED will light, and
pressing RESET will reset ALARM and zero the counter.
EST Cal
Test