HP Video Game Keyboard 00974-90002 Manuel d'utilisateur télécharger pdf (Page 22)

Calibration Table

CAUTION

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

performed by qualified service technicians using a non-conductive tool.

Step Function Range Input Signal

Adjustment

(limit)

Tolerance

(counts)

500 mV

Short —

±2

2 480.0 mV

1 (±2) ±26

3 -480.0 mV —

±26

50 V

48.000 V

2 (±2) ±26

5 -48.000 V —

±26

6 5 V 4.800 V

3 (±2) ±26

7 500 V 480.00 V

RV4 (±2) ±26

8 1000 V 1000 V

RV5 (±1) ±7

5 V

4.8000 V @ 200 Hz

6 (±10) ±270

0.2500 V @ 200 Hz

7 (±5) ±42

11 500 mV 480.0 mV @ 200 Hz

8 (±10) ±366

500 V

480.00 V @ 10 kHz

C1 (±20) ±270

13 480.00 V @ 100 kHz —

±1740

14 480.00 V @ 200 Hz —

±270

5 V

4 .8000 V @ 10 kHz

C2 (±20) ±270

16 4 .8000 V @ 100 kHz —

±1740

*Repeat steps 9 and 10.

6-2

1 2 ... 17 18 19 20 21 22 23 24 25 26 27

HP 974A Multimeter 1
User’s Guide 1
Safety Summary 4
Probes and Test Leads 6
Function Switch 8
Function Keys 9
Minimum/Maximum 10
Operation 10
Hold/Auto-Hold 11
Calibration and Adjustment 14
Maintenance 15
Replaceable Parts/Accessories 16
Troubleshooting 16
Cleaning 16
Specifications 17
Resistance 19
Continuity 19
Frequency (AC Coupled) 19
Adjustments 21
Calibration Table 22
Disassembly 25
DECLARATION OF CONFORMITY 26
Warranty/Service 27

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HP Video Game Keyboard 00974-90002 Manuel d'utilisateur Page 22

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