HP Video Game Keyboard 00974-90002 Manuale Utente Scaricare il pdf (Pagina 14)

Calibration and Adjustment

Required Test Equipment

The source used for the calibration should have an output accuracy as good or better than

that listed in the specifications.

Calibration Procedure

Environmental range for calibration: 23° C ± 5° C, < 80% RH

Calibration interval: 6 Months

1 Disconnect all inputs from the multimeter and open the case as described on page 6-5.

2 Install new batteries (described below) and close the cover. Turn the multimeter on and allow a

30 minute warm-up. Open the case.

3 Set the multimeter function and range and the source output to the values specified at each step

in the calibration table on page 6-2.

4 When appropriate, make the adjustments indicated in the calibration table to bring the multimeter

display within the limits.

CAUTION

Dangerous voltages are present during the calibration procedure. Calibration should only be

performed by qualified service technicians Use a non-conductive adjustment tool.

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HP Video Game Keyboard 00974-90002 Manuale Utente Pagina 14