CM1-SERIES
Setting Range:
auto(Auto): Automatically
adjust the decimal
point position;according
to the size of the
input frequency,automaticall
y switching the decimal
point position。
semi(Semi-Auto):
Semi-automatic adjustment
of the decimal
pointposition; according
to the size of the
input frequency,automaticall
y switching the decimal
point position;but no more
than set the value of decimal
placesdecimal
point position set。
manul(Manual): Fixed display
range; display decimal
point according to the set
position when the input
frequency exceedsfull scale,
it will display ovfl overflow。
avg (Average): Average update for PV
The meter’s sampling is 15cycle/sec
If the [ avg](Average) set to be 3 to
express the display update with 5 times/sec.
The meter will calculate the sampling 1-3
and update the display value. At meantime,
the sampling 4-6 will be processed to
calculate.
Setting Range: 1(None)~99 times
Dfilt :Digital filter The digital filter
can reduce the influence
of spark noise by magnetic of coil.
If the values of samples are over digital
filter band(fixed in firmware and about 5% of
stable reading) 3 times (Digital Filter set to
be 3) continuously, the meter will admit the
samples and update the new reading.
Otherwise, it will be as treat as a noise and
skip the samples.
Setting Range:0(None)/1~99 times
Pcode (Pass Code): Pass Code
setting for access to programming level
Please remind and write down the new pass
code so that access to programming level.
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