5. Measurement and Recording (Unit Operation)
5.7
Cancelling Retained Alarm
"ALM" turns ON when the integrated power value exceeds the upper limit threshold or the alarm
output is ON.
To cancel the retained alarm, hold the MODE key (for 3 seconds or longer).
A generated alarm will not be automatically cancelled even if the integrated power is reset and the
value falls short of the threshold by the integrated power reset setting (INTEG). (ZN-CTX21 only)
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