HP HP 54600B, User'S And Service Manual

Page: 106 / 183

3
Press
Time
, then press the
Freq
and
Period
softkeys.
You should measure the following:
Frequency 10 kHz, test limits are 9.959 kHz to 10.04 kHz.
Period 100
µ
s, test limits are 99.59
µ
s to 100.4
µ
s.
If the measurements are not within the test limits, see "Troubleshooting the
Oscilloscope," on page4–40.
4 Change the time mark generator to 1
µ
s, and change the time base to
200 ns/div. Adjust the trigger level to obtain a stable display.
5
Press
Time
, then press the
Freq
and
Period
softkeys.
You should measure the following:
Frequency 1 MHz, test limits are 995.7 kHz to 1.004 MHz.
Period
1
µ
s, test limits are 995.7 ns to 1.004
µ
s.
If the measurements are not within the test limits, see "Troubleshooting the
Oscilloscope," on page 4–40.
HP 54600B,
HP 54601B,
HP 54602B only
6
Change the time mark generator to 10 ns, and change the time base to
5 ns/div. Adjust the trigger level to obtain a stable display.
7
Press
Time
, then press the Freq and Period softkeys.
You should measure the following:
Frequency 100 MHz, test limits are 97.08 MHz to 103.1 MHz.
Period 10 ns, test limits are 9.699 ns to 10.30 ns.
If the measurements are not within the test limits, see "Troubleshooting the
Oscilloscope," on page 4–40.
HP 54603B only
8
Change the time mark generator to 20 ns, and change the time base to
5 ns/div. Adjust the trigger level to obtain a stable display.
9
Press
Time
, then press the
Freq
and
Period
softkeys.
You should measure the following:
Frequency 50 MHz, test limits are 49.25 MHz to 50.77 MHz.
Period 20 ns, test limits are 19.70 ns to 20.30 ns.
If the measurements are not within the test limits, see "Troubleshooting the
Oscilloscope," on page 4–40.
Service
Verifying Oscilloscope Performance
4–17