Newport 1919-R, User Manual

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Calibration, Maintenance, and Troubleshooting
1919-R User Manual 93
12.2.4 Updating Thermopile Sensor Calibration Factors
To update Thermopile sensor calibration factors:
1. Press Menu and select Calibration . The screen displays the following general message:
Figure
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12-2 General Calibration Information Screen
2. Press Continue . The Select Calibration Factor screen displays the following calibration factors:
Sensitivity , Energy , and Response . Click the links for more details.
Figure
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12-3 Select Calibration Factor Screen for Thermopile Sensors
3. Select (highlight) a Calibration Factor ( Sensitivity, Energy , or Response ) and press Continue to
activate calibration based on the selected factor. The main Measurement screen appears,
displaying the relevant Factor values (on the left) based on the selected calibration factor. For
more details, see
Sensitivity , Energy , and Response .
4. Press Modify . The screen displays the Original (current) reading and factor (on the left side of
the screen), and Updated factor and its effect on the reading (on the right). The Updated box
on the right is highlighted, indicating it is modifiable. For more details, see Sensitivity , Energy ,
and Response .
5. In the Updated area, use the Right/Left arrows to select the digit to update. Use the Up/Down
arrows to change the value of the selected digit.
6. Press Save to save the settings and return to the main Measurement screen, which now
displays the updated calibration factor values.
7. Press Exit to return to the Menu screen.