Basically it means the unit has lost the battery backup to the calibration memory.
The cure is a rather simple calibration step. On the 5372A you input a 60 mV 10KHz sinewave and perform Test 25. The adjustment is also called "Maximum Hysteresis" _________________________________________________________________ Hotmail: Trusted email with powerful SPAM protection. http://clk.atdmt.com/GBL/go/210850553/direct/01/ _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.