HP 54600B User's And Service Manual page 98

Press the
6
The V value at the bottom of the display should be within the test limits of
table 4-4. If a result is not within the test limits, see "Troubleshooting the
Oscilloscope," on page 4–40.
Continue checking the voltage measurement accuracy with the
7
remaining lines in table 4-4.
Table 4-4
Voltage Measurement Accuracy
Volts/Div Power supply
setting setting
5 V/Div 35 V
2 V/Div 14 V
1 V/Div 7 V
0.5 V/Div 3.5 V
0.2 V/Div 1.4 V
0.1 V/Div 700 mV
50 mV/Div 350 mV
20 mV/Div 140 mV
10 mV/Div 70 mV
5 mV/Div* 35 mV
2 mV/Div* 14 mV
1 mV/Div** 7 mV
* Full scale is defined as 80 mV for the 5 mV/div and 2 mV/div ranges on HP 54600B, HP 54601B, HP 54603B.
** 1 mV/div range only on HP 54602B. Full scale is defined as 16 mV .
Disconnect the power supply from the oscilloscope, then repeat
8
steps 1 to 7 for channel 2 (channels 2 to 4 on the HP 54601B and
HP 54602B). On the HP 54601B and HP 54602B, channels 3 and 4,
check the 0.5 V/div and 0.1 V/div range only.
softkey, then position the V2 cursor to the baseline.
V2
Test limits
HP 54600B, HP 54601B HP 54602
34.24 V to 35.76 V 34.24 V to 35.76 V
13.70 V to 14.30 V 13.70 V to 14.30 V
6.848 V to 7.152 V 6.848 V to 7.152 V
3.424 V to 3.576 V 3.424 V to 3.576 V
1.370 V to 1.430 V 1.370 V to 1.430 V
684.8 mV to 715.2 mV 684.8 mV to 715.2 mV
342.4 mV to 357.6 mV 342.4 mV to 357.6 mV
137.0 mV to 143.0 mV 137.0 mV to 143.0 mV
68.48 mV to 71.52 mV 68.48 mV to 71.52 mV
34.48 mV to 36.52 mV 34.24 mV to 35.76 mV
12.48 mV to 15.52 mV 13.70 mV to 14.30 mV
— 6.696 mV to 7.304 mV
Verifying Oscilloscope Performance
HP 54603B
34.04 V to 35.96 V
13.62 V to 14.38 V
6.808 V to 7.192 V
3.404 V to 3.596 V
1.362 V to 1.438 V
680.8 mV to 719.2 mV
340.4 mV to 359.6 mV
136.2 mV to 143.8 mV
68.08 mV to 71.92 mV
33.08 mV to 36.92 mV
12.08 mV to 15.92 mV
—
Service
4–9