Adjustment Procedure Operation; Screenshot Description - Fluke 287 Calibration Manual

287/289
Calibration Manual
4. Locate the PCA CAL key pad as shown in Figure 3.
5. Short the CAL key pad terminals to reset the password. When the password is reset,

Adjustment Procedure Operation

The Meter will prompt the user through steps in the Calibration Adjustment Procedure
with screens showing the live reading, source value for the step, and the calibration step
number. Figure 4 shows a screen shot of the first step of the calibration adjustment
procedure.

Screenshot Description

The following describes the Meter dialog shown in Figure 4 Screenshot.
1. Live Reading measurement shown in the Primary display is using default calibration
2. Bolt icon is shown at all times during the calibration procedure.
3. Source- value for Calibrator shown in the Secondary measurement portion of the
22
the Meter beeps to indicate that the action is complete.
Figure 3. PCA Component Location
8:10pm
Source: 0.0000 mV
Next
Figure 4. Calibration Adjustment Screenshot
constants. The measurement is likely to be slightly different from the applied signal,
because it is an uncalibrated measurement.
CAL Key Pad
mVDC
-0.03
Manual Range
Calibration
0.000Hz
Calibration Step: 1 of 56
CALIBRATING...
Battery Terminal 9 V
06/13/07
500 mVDC
Abort
est90.eps
est91.eps