HP 54616B User And Service Manual page 101

Connect the power supply to the oscilloscope and to the multimeter,
4
using the BNC tee and cables.
Adjust the power supply output so that the multimeter reading
5
displays the first Power supply setting value in table 4-4.
Wait a few seconds for the measurment to settle.
Press the
6
The ∆V value on the lower line 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- 32.
Continue checking the voltage measurement accuracy with the
7
remaining Power supply setting lines in table 4-4.
Table 4-4 Voltage Measurement Accuracy
Volts/Div setting
5 V/Div
2 V/Div
1 V/Div
0.5 V/Div
0.2 V/Div
0.1 V/Div
50 mV/Div
20 mV/Div
10 mV/Div
5 mV/Div*
2 mV/Div*
Full scale is defined as 56 mV on the 5 mV/div and 2 mV/div ranges.. Full scale on all
*
other ranges is defined as 8 divisions.
Disconnect the power supply from the oscilloscope, then repeat
8
steps 1 to 7 for channel 2.
V2 softkey, then position the V2 cursor to the baseline.
Power supply setting
35 V
14 V
7 V
3.5 V
1.4 V
700 mV
350 mV
140 mV
70 mV
35 mV
14 mV
Verifying Oscilloscope Performance
Test limits
34.04 V to 35.96 V
13.616 V to 14.384 V
6.808 V to 7.192 V
3.404 V to 3.596 V
1.3616 V to 1.4384 V
680.8 mV to 719.2 mV
340.4 mV to 359.6 mV
136.16 mV to 143.84 mV
68.08 mV to 71.92 mV
33.66 mV to 36.34 mV
12.66 mV to 15.34 mV
Service
4-9