ALTAIR 2X
32
Use
GB
Alarm Condition
The backlight turns ON for a user-settable time during an alarm condition.
If the gas concentration reaches or exceeds the alarm setpoint:
- the alarm symbol will display and flash
- the icon for the type of alarm will display and flash
- a vibrating alarm is triggered
- an alarm sounds
- alarm LEDs flash
Low Alarm
If the gas concentration reaches or exceeds the low alarm setpoint the device
will:
- display the low alarm icon with the gas reading
- enter a low alarm sequence
The low alarm can be silenced for a few seconds by pressing the button. It auto-
matically clears once the gas level falls below the setpoint.
High Alarm
If the gas concentration reaches or exceeds the high alarm setpoint the device
will:
- display the high alarm icon with the gas reading
- enter a high alarm sequence
The high alarm can be silenced for a few seconds by pressing the button while
it is still in high alarm. The high alarm is latching and will not reset when gas
concentration falls below the HIGH setpoint.
Refer to the device during turn ON for factory-set alarm points.
To reset the alarm, push the button after the gas level falls below the
setpoint.
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