User manual

SIGLENT
66 SDM3055 Digital Multimeter
Limits
Limits function is available to prompt signals beyond ranges according to the
upper and lower parameters. Following are some measurement functions
which are able to do limit operation: DC Voltage, AC Voltage, DC Current, AC
Current, Resistance, Frequency, Period, Capacitance and Temperature.
Press →【Limits】→【On】 to enter the interface shown in the following
diagram.
Diagram 2- 59 Limits
Table 2- 23 Limits Measurement Menu Function Description
Function
Menu
Settings Description
Limits On/Off Turn on or turn off the Limits function.
Low Set the desired lower limit.
Center Set the desired center value
High Set the desired upper limit.
Status Show the status of limit test.
Low
Failures
Show the times that reading is lower than the limit.
High
Failures
Show the times that reading is higher than the limit.
Span Set the desired span.
Beeper On/Off
When the beeper is on, if the reading is lower or
higher than limits, the instrument will beep once.
Clear
Condition
Clear all current readings and restart to test.
Done Save all changes and return to the higher level menu.