MSA ALTAIR 4 Manual De Instrucciones página 453

MSA
2.2.7 Battery Life Indicator
The battery condition icon continuously displays 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
capacity.
Battery Warning
Attention!
If battery warning alarm activates while using the instrument,
leave the area immediately as the end of battery life is
approaching.
Failure to follow this warning can result in serious personal
injury or death.
The nominal run-time of the instrument at room temperature is 16 hours.
Actual run-time will vary depending on ambient temperature and alarm
conditions. The runtime of the instrument at -20 °C (-4 °F) will be
approximately 8 hours.
The alarm levels for the individual gases are factory-set and can be
changed through the instrument Setup Menu.
A Low Battery Warning indicates that a nominal 30 minutes of operation
remain before the battery's charge is depleted.
The duration of remaining instrument operation during a
Low Battery Warning depends on ambient temperatures.
When the instrument goes into Low Battery Warning, the:
• battery life indicator flashes
• alarm sounds
• alarm LEDs flash
• display shows "
• instrument repeats this warning every 15 seconds and continues to
operate until it is turned off or battery shutdown occurs.
GB
DECLARATION OF CONFORMITY CONTENTS
Low Batt
ALTAIR 4 - Operating Manual 10088160/00 Y-HLR
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