EAGLE 2 Operator’s Manual
PID Calibration • 143
25. Press and release the POWER ENTER RESET button to proceed to the Calibration In
Process Screen with
CAL IN PROCESS
flashing.
If you do not want to proceed with the calibration, press and release the DISPLAY
ADJUST NO button to return to the Cal Gas Values Screen.
If you do want to continue with the calibration, proceed to the next step.
26. Connect the tubing from the demand flow regulator to the rigid tube on the probe.
Allow the EAGLE 2 to draw gas for one minute.
27. Press and release the POWER ENTER RESET button to set the span adjustment for
each channel to the programmed values.
28. If all channels passed calibration, the following screen sequence occurs.
If any of the sensors cannot be adjusted to the proper value, a screen displays that
indicates a calibration failure and lists the sensor(s) that failed to calibrate. In the
example below, the oxygen and H
2
S channels failed calibration. The other sensors
calibrated normally.
The buzzer and alarm LEDs activate in a double pulsing pattern. Press and release the
POWER ENTER RESET button to reset the alarm and continue to the Calibration
CAL IN PROCESS
CH4 0 %LEL
OXY 20.9 vol%
H2S 0.0 ppm
CO 0 ppm
ENTER WHEN DONE
AUTO CALIBRATION
DONE
REMOVE GAS
AUTO CALIBRATION
END
CAL GAS VALUE
IBL 100 ppm
ENTER TO BEGIN CAL
FAIL SENSOR
< > <OXY>
<H2S> < >
ENTER TO CONTINUE
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