71X Series
Calibration Manual
62
18. Push . The display should read:
OUTPUT ----- Ω
then change to:
OUTPUT 126.00 Ω
19. Put the Fluke 8508A in the 10 kΩ range.
20. Push and until the 712 display matches the Fluke 8508A.
21. Push . The display should read:
OUTPUT ----- Ω
then change to:
OUTPUT 2535.0 Ω
22. Push and until the 712 display matches the Fluke 8508A.
23. Push . The display should read:
OUTPUT ----- Ω
then the unit will reset.
24. Push the power key to turn the unit off and disconnect the test leads.
712 Calibration (V2.0 and Later)
1. Hold down and while turning the power on.
2. The display shows CAL for 1 second and then xxx, where xxx is the number the
times the unit has been through a calibration adjustment. When the two keys are
released, PASS is displayed. One second later a zero is displayed for the most
significant of the three digit password. Use the two small arrows to change the
number. After setting each digit, push
. If the password entry was correct, the 712
will go into calibration. If the password was wrong, the 712 will go into normal
operation mode. The password is 217.
3. The calibration will be performed in the following order:
OHMS INPUT
OHMS OUTPUT low range
OHMS OUTPUT high range
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