
03/01/16
9
ES51983
3 3/4 CAP AUTO DMM
2.
Measurement Mode Switching
Measurement mode depends on the logic level of FC1, FC2, FC3, FC4, FC5, and KEY.
When FC5 is HIGH, the measurement modes are listed in the following table.
SLACDC
0
0
0
0
0
1
1
1
1
1
X
X
X
X
X
X
FC1
1
1
1
1
0
1
1
1
1
0
0
0
0
0
0
0
FC2
0
1
1
0
0
0
1
1
0
0
0
1
0
1
0
1
FC3
1
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
FC4
1
1
1
1
0
1
1
1
1
0
1
1
1
1
0
0
Mode
Function of KEY
DCV(initial)
ACV
DCA(initial)
ACA
DCA(initial)
ACA
DCA (initial)
ACA
DCA(initial)
ACV (initial)
DCV
ACA(initial)
DCA
ACA (initial)
DCA
ACA (initial)
DCA
ACA (initial)
Continuity
Diode
Continuity Diode
Continuity
Diode
—
—
Voltage Measurement
Current Measurement(μA)
Current Measurement(mA)
Manual
Current Measurement(A)
Auto Current Measurement(A)
Voltage Measurement
Current Measurement(μA)
Current Measurement(mA)
Manual
Current Measurement(A)
Auto Current Measurement(A)
Resistance Measurement
Resistance Measurement
Continuity Check
Resistance Measurement
Frequency Measurement
Temperature(
℃
)
Ps. X means “don’t care”
When FC5 is LOW, KEY is disable. The corresponding measurement modes are list
below
SLACDC
FC1
FC2
FC3
0
1
0
1
0
1
1
0
0
1
1
1
0
1
0
0
0
0
0
0
1
1
0
1
1
1
1
0
1
1
1
1
1
1
0
0
1
0
0
0
X
0
0
1
X
0
1
0
X
0
0
0
X
0
1
1
X
0
0
1
X
0
1
0
Ps. X means “don’t care”
FC4
1
1
1
1
0
1
1
1
1
0
1
1
1
1
0
0
Mode
AC Voltage Measurement
AC Current Measurement(μA)
AC Current Measurement(mA)
Manual AC Current Measurement(A)
Auto AC Current Measurement(A)
DC Voltage Measurement
DC Current Measurement(μA)
DC Current Measurement(mA)
Manual DC Current Measurement(A)
Auto DC Current Measurement(A)
Resistance Measurement
Resistance Measurement
Continuity Check
diode Measurement
Frequency Measurement
Temperature(
℉
)