MSA ALTAIR 5X Manual De Uso página 23

2. Press the ▼ button to perform the Fresh Air Setup.
a. The device starts the FAS sequence and the FAS screen displays.
b. A progress bar shows the user how much of the FAS has been completed.
c. At the end of the FAS, the device displays either "FRESH AIR SETUP PASS" or "FRESH AIR SETUP FAIL".
NOTE: If the FAS fails, perform a zero calibration (→
4.3 Special Consideration for Oxygen Sensor
Under the following situations, the oxygen sensor display reading may be suppressed for up to 30 minutes at device turn-
ON as a sensor 'cook down' is performed.
This could occur if the:
• Oxygen sensor was just installed
• Battery pack was allowed to be deep-discharged
• Battery pack was removed from the device.
During this time, the oxygen sensor numeric position on the display indicates "PLEASE WAIT". While this message
displays, the device cannot respond to a:
• Fresh Air Setup
• Calibration
• Bump Test procedure.
When the numeric oxygen reading appears, the FAS, calibration, or Bump Test procedures may be performed.
4.4 Measurement Mode (Normal Operation)
The following options pages can be executed from the Measurement screen:
BUMP page
Peak page*
Min page
STEL page*
TWA page*
Date page
Last Cal page
Cal Due*
Discoverable Mode
Motion Alert
Wireless USB
*The display of these pages can be reactivated through MSA Link software.
For further information see
US
Allows user to perform a Bump Test on installed sensors.
Shows the peak readings for all sensors.
Shows the minimum readings for the oxygen sensor.
Shows the calculated STEL readings of the device.
Shows the calculated TWA readings of the device.
Shows actual date settings of the device.
Shows the date of the last calibration.
Shows the set date for the next calibration.
This page allows the user to put the instrument into Bluetooth discover-able mode in
order to pair with another device.
Allows the Motion Alert Feature to be activated or deactivated.
Allows the Wireless USB communication to be activated or deactivated.
10 Changeable Feature Summary.
ALTAIR 5X / ALTAIR 5X IR
4.10 Calibration).
4 Operation
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