Programming
EPM2000/EPM2000e Reference Guide
35
LINE FREQUENCY
Set or query the EPM2000's line frequency option.
Command Form
SYSTem OPTion LINE <?|50HZ|60HZ>
Examples
Input Instrument Reply
syst opt line 60hz none
syst opt line ? SYSTEM: OPTION: LINE 60HZ
LONG RISETIME MODE
Set or query the scale factor for the Trigger Holdoff, which allows more accurate measurement of
slower (> 2ms risetime) pulses. The argument corresponds to the maximum risetime (ms) which the
EPM2000 can accurately measure. 2 ms is a scale factor of 1, 4 ms is a scale factor of 2, etc.
Command Form
CH <A|B|ALL> TRIGger RISEtime <?|2|4|8|16>
Examples
Input Instrument Reply
ch a trig rise 2 none
ch b trig rise 4 none
ch all trig rise ? CHAN A: TRIG: RISETIME 2
CHAN B: TRIG: RISETIME 4
OPERATING MODE
Set or query the specified channel's current Operating Mode.
Command Form
CHannel <A|B|ALL> OPERating_mode <?|NORMal|AVERage|STATistics>
Examples
Input Instrument Reply
ch a oper norm none
ch b oper stat none
ch all oper ? CHAN A: OPER NORMAL
CHAN B: OPER STATISTIC
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