Date Display; Last Cal Page; Cal Due Page; Motionalert Activation Page - MSA Altair 5X Mode D'emploi

2.4.6 Date Display

Current date appears on the display in the format: MMM-DD-YY.

2.4.7 LAST CAL Page

Displays the instrument's last successful calibration date in the format:
MMM-DD-YY. This page can be de-activated through MSA Link software
or the SETUP - CAL OPTIONS page.

2.4.8 CAL DUE Page

Displays the days until the instrument's next calibration is due
(user selectable). This page can be de-activated through MSA Link
software or the SETUP - CAL OPTIONS page.

2.4.9 MOTIONALERT ACTIVATION Page

When the MotionAlert feature is active, the
instrument enters pre-alarm when no motion is detected for 20 seconds.
This condition can be cleared by moving the instrument.
MotionAlert is turned OFF each time the unit is powered OFF.
After 30 seconds of no motion, the full MotionAlert alarm is triggered.
This alarm can only be cleared by pressing the ▲ button. This page
displays if it was selected in Setup Mode.
To activate or deactivate the MotionAlert feature, press the ▲ button
while the MOTIONALERT ACTIVATION page is displayed.

2.5 Sensor Missing Alarm

Enabled IR and XCell sensors are continuously monitored for proper
function. If, during operation, the IR or an XCell sensor is detected as
failed or disconnected, this alarm message appears.
If the IR or an XCell sensor is detected as missing or failed, the
following occurs:
• "SENSOR MISSING" flashes on the display.
• The problematic sensor is indicated.
• The alarm sounds and the Fault and Alarm LEDs flash.
• The alarm can be silenced by pressing the ▲ button; no other
pages can be viewed.
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symbol appears. The