Auto Range - Teledyne Everywhereyoulook T3PM1100 User Manual

Note

Auto Range

The range is automatically switched according to the voltage and
current of input signal.
Range is shift up
Range is shift
down
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The P.V status icon lights in red when the voltage
measurement circuit detects that the measured value
exceeds setting range by 3 folds (CF is set to 3) or 6
folds (CF is set to 6/6A).
The range is shifted up when either of the
following conditions is met.
Vrms or Irms exceeds the measurement range

by 130% at CF 3/6.
Vrms or Irms exceeds the measurement range

by 260% at CF 6A.
The Vpk or Ipk value of the input signal exceeds

the current setting range by 300% at CF 3.
The Vpk or Ipk value of the input signal exceeds

the current setting range by 600% at CF 6/6A.
The range is shifted down when all of the
following conditions are met.
Vrms or Irms is equal to or less than the

measurement range by 30% at CF 3/6/6A.
Vrms or Irms is equal to or less than the next

lower measurement range by 125% at CF
3/6/6A.
The Vpk or Ipk value of the input signal is equal

to or less than the next lower measurement
range by 300% at CF 3.
The Vpk or Ipk value of the input signal is equal

to or less than the next lower measurement
range by 600% at CF 6/6A.
T3PM1100 User Manual