West Control Solutions N8080 (for 1xxx) - Manual (Page 6)

1.3 INPUT OVER-RANGE OR UNDER-RANGE
If the input becomes over-range or under-range, the primary display will show:
The display will disappear when the input returns within the input scale range.
1.4 SENSOR BREAK
This indicates that there is a break in the input sensor circuit.
1.5 CHANGING AN ALARM VALUE
1-3 Volume I OM090-1
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