ALTAIR 2X
14
Description
GB
2.2 On-Screen Indicators
Fig. 2 Display
Only displayed for two gas detectors. The label above this bar
shows which gas concentration is currently displayed
Sensor life Symbol – Indicates the end of sensor life
Bump Check Symbol – Indicates successful bump test or cali-
bration
Alarm Symbol – Indicates alarm state.
No Gas Cylinder – Indicates cal gas should not be applied and
device must be exposed to fresh air
Cal Gas Cylinder – Indicates cal gas must be applied
PEAK Symbol – Indicates a PEAK reading or high alarm
Minimum – Indicates a minimum value or low alarm
Short Term Exposure Limit (STEL) Symbol – Indicates a
STEL alarm
Time Weighted Average (TWA) Symbol – Indicates a
TWA alarm