Appear; Warning - MSA Orion Manual De Operaciones

Operating Manual
When in the Set-up Mode, the Following Options Appear:
OPERATING BEEP
Enabling the Operating Beep causes the instrument to produce
an audible beep once every 30 seconds to correspond with the
Heartbeat indicator on the screen.
• The Heartbeat indicator is ON solid.
• "ON" or "OFF" appears on the screen.
1. Use the CHANGE/RESET button to switch between
"ON" and "OFF":
• "ON" turns ON the operating beep.
• "OFF" turns OFF the operating beep.
2. Push the ON-OFF/PAGE button to advance to the LEL set-up.
LEL SENSOR SET-UP
The LEL Sensor Set-up allows changes to be made to the
LEL exposure alarm (PEAK) and to the Autocalibration value.
Incorrectly setting the autocalibration values in the
instrument could result in the instrument being incorrectly
calibrated. If using calibration gas other than the gas listed
in TABLE 5-1, the autocalibration values must be set to
match the calibration gas. Failure to do so may result in
the instrument not notifying the user of a potentially
dangerous atmosphere. Failure to follow this warning can
result in serious personal injury or death.
• The LEL banner flashes.
1. Push the ON-OFF/PAGE button to make changes to the
LEL settings.
2. Push the CHANGE/RESET button to skip forward to the
Oxygen Set-up.
• The LEL Banner turns ON solid.
• The PEAK flag turns ON.
3. Push the CHANGE/RESET button to increment the exposure
alarm (PEAK) value.
4. Push the ON-OFF/PAGE button to accept the value.
Chapter 4, Setting up the Multigas Detector

" WARNING

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