On-Screen Indicators - MSA ALTAIR 4XR Operating Manual

Backlight
The backlight automatically activates when any front panel button is pressed. The backlight remains
on for the duration of the user-selected timeout. This duration can be set through MSA GALAXY GX2
Test Stand or MSA Link software.
Horn
The horn provides an audible alarm.
Operating Beep
This operating beep activates every 30 seconds by momentarily beeping the horn and flashing the
alarm LEDs under the following conditions:
• Operating beep is enabled
• Device is in Normal Operation mode
• Device is not in battery warning
• Device is not in gas alarm
• Audible and visual options are enabled
2.3

On-Screen Indicators

Fig. 2 Display
1 Graphic Symbols
2 Gas Type
Alarm Symbol – Indicates alarm state
Motion Alert – Indicates Motion Alert is active
Bump Check Symbol – Indicates successful bump or cal
Indicates required interaction
Battery Condition – Indicates the battery charge level
1
2
3
3 Gas Concentration
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ALTAIR 4XR
Description
US
12