Keysight U1281A/U1282A Service Guide
13
Display screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Example of A-Err for wrong terminal input . . . . . . . . .23
μ
AErr for wrong terminal input . . . . . . . . .25
Calibration security code entry display . . . . . . . . . . . .38
Multimeter display when unsecuring the multimeter .40
Multimeter display when changing the calibration
security code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
Multimeter display when resetting the calibration
security code to its factory default . . . . . . . . . . . . .44
Multimeter display for Vsense (non-contact voltage)
calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
Multimeter display for calibration count . . . . . . . . . . .56