AEMC 6471 - Changing the Measurement Method; Programming the Distance for Electrode Placement

Ground Resistance Tester Model 6471 39
5.6.2 Changing the Measurement Method
1. Set the switch to .
2. Press the Hz/OPTIONS button. "AUTO" will blink.
W
AUTO
H
S
ES
E
d
ρ
d
d
CONFIG
Hz
V
3. Press the Hz/OPTIONS button again. "W" will blink.
4.
Press the ► button to change to the Schlumberger method.
5. To confirm and exit, press the Hz/OPTIONS button twice.
W
AUTO
H
S
ES
E
d
ρ
d
d
CONFIG
Hz
V
AUTO
H
S
ES
E
ρ
CONFIG
Hz
V
S
A
d
d
x 2
To switch back to the Wenner method, simply repeat this procedure.
The last measurement method selected (Wenner or Schlumberger) is stored in
memory when the device is switched off.
5.6.3 Programming the Distance for Electrode Placement
The distance can be programmed before or after the measurement. If it is not
programmed, only the value of R
S-ES
will be displayed, since the value of ρ remains
indeterminate.
1.
Set the switch to .
2. Press the 2nd button, then the DISTANCE button. The "hundredths" will blink.
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