MSA ORION - Page 50

•
The PEAK (exposure alarm) flag turns ON.
3. Push the CHANGE/RESET button to increment the
PEAK alarm.
4. Push the ON-OFF/PAGE button to accept the setting.
•
The H
2
S banner turns ON solid.
•
The STEL (Short Term Exposure Limit) flag turns ON.
5. Push the CHANGE/RESET button to increment the
STEL alarm.
6. Push the ON-OFF/Page button to accept the setting.
•
The H
2
S banner turns ON solid.
•
The TWA (Time Weighted Average) flag turns ON.
7. Push the CHANGE/RESET button to increment the
TWA alarm.
8. Push the ON-OFF/PAGE button to accept the value.
•
The H
2
S Banner turns ON solid.
•
The CAL flag turns ON.
9. Push the CHANGE/RESET button to increment the
autocalibration value.
10. Push the ON-OFF/PAGE button to accept the value.
LAST CALIBRATION DATE SET-UP
At instrument turn-ON, this page is used to turn ON or OFF the
display of the instrument’s last calibration date.
•
ON will display the date of the last successful span calibration
(all sensors must pass).
•
OFF will disable this feature.
NOTE:
This option requires a datalogging board. Do not use
this option with multi-cylinder or TIM calibrations.
Chapter 4, Setting up the Multigas Detector Operating Manual
4-12