Description
MSA
ALTAIR 4X
GB
15
2.4
Battery Care
Battery Life Indicator
The battery condition icon is continuously displayed in the upper right-hand corner
of the display. As the battery is depleted, battery icon segments blank until only the
battery icon outline remains.
Each indicator segment represents approximately 25 % of the total battery capaci-
ty.
Battery Warning
The nominal run-time of the device at room temperature is 24 hours. Actual run-
time will vary depending on ambient temperature and alarm conditions. The runtime
of the device at -20 °C will be approximately 14 hours.
The alarm levels for the individual gases are factory-set and can be changed
through the Setup Menu.
A Low Battery Warning indicates that a nominal 30 minutes of operation remain be-
fore the battery’s charge is depleted.
Minimum – Indicates a minimum value or low alarm.
PEAK Symbol – Indicates a PEAK reading or high alarm.
STEL Symbol – Indicates a STEL alarm.
TWA Symbol – Indicates a TWA alarm.
Sensor life Symbol – Indicates the end of sensor life
Attention!
If battery warning alarm activates, stop using the device as it no longer
has enough power to indicate potential hazards, and persons relying on
this product for their safety could sustain serious personal injury or
death.
The duration of remaining device operation during a Low Battery
Warning depends on ambient temperatures.
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