Accessing The Instrument Setup Mode; To Access The Instrument Set-Up Mode - MSA Orion Manual De Operaciones

Chapter 4, Setting up the Multigas Detector
6. When the correct Day displays, push the ON-OFF/PAGE
button once to advance to the Year.
7. Press and hold the CHANGE/RESET button to advance
the Year.
8. Once the correct year displays, push the ON-OFF/PAGE
button to leave the Date Set mode.

Accessing the Instrument Setup Mode

(FIGURES 4-2 and 4-3)
• The Instrument Setup mode allows the user to change internal
values such as:
• Default calibration gas values for autocalibration
• Operating beep
• Alarm set-points for exposure, STEL and TWA
• Calibrating tolerance.

To Access the Instrument Set-up Mode:

1. While turning the instrument ON by using the ON-OFF/PAGE
button, push and hold the CHANGE/RESET button.
• The Change flag flashes.
2. To enter the Set-up mode, push the ON-OFF/PAGE button.
Pushing the Change/Reset button returns the instrument to
the Measure mode.
• The Change flag turns ON solid and stays ON as long as
the instrument is in the Set-up mode.
4-6
Operating Manual