SEFRAM 7351 Manuel D'utilisation page 40

5.4 HAZARD
Setup the beep of the danger voltage (≧60V or ≧30V )
DC AC
sense is ON or OFF.
5.5 RESET
Reset all setup value to default.
5.6 LOG RATE
Setup the log rate from 0.5 to 600 seconds.
5.7 DATALOG
The datalog mode records the successive input values to
memory and recalls them from memory after. The maximum
recorded amounts of memory are 20000.
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