Calibration Mode - MSA Orion plus Manual De Operación

3. Enter the following sequence:
• PAGE, ON/OFF, RESET, ON/OFF, PAGE.
• User is now:
• in the Setup menu
• at the top Menu,"calibration".
• There are five top menus accessible by using the:
• Scroll (PAGE, RESET) and
• OK (ON/OFF) buttons.
• The five top menus in the Setup menu are:
• Calibration
• Alarm Setup
• Instrument Setup
• Turn Off Instrument
• Go Back to Measurement.

Calibration Mode

4. To enter this page, press OK by scrolling with the PAGE and
RESET buttons.
5. It is now possible to access the following sub-menus:
• Calibration Multiple Sensors
• 5 sensor calibration (see TABLE 5-1)
• 4 sensor calibration (see TABLE 5-1)
• Calibration Single Sensor
• Fresh Air Setup
• Calibration Check
• Go Back to Previous Menu.
NOTE: The procedure is similar for all menus.
• The following describe the 4 sensor calibration procedure.
5-3