User's Manual

Performance Verification
4.5 Input A and Input B Tests
4
4-11
• Press to open the TRIGGER menu, and choose:
INPUT: ■ B | SCREEN UPDATE: ■ FREE RUN | AUTO RANGE: ■ >15HZ
3. Set the 5500A to source a 5 MHz leveled sine wave of 100 mV peak-to-peak
(SCOPE output, MODE levsin).
4. Adjust the amplitude of the sine wave to 0.5 division on the display.
5. Verify that the signal is well triggered.
If it is not, press
to enable the up/down arrow keys for Trigger Level
adjustment; adjust the trigger level and verify that the signal will be triggered now.
The trigger level is indicated by the trigger icon (
).
6. Set the 5500A to source a 25 MHz leveled sine wave of 400 mV peak-to-peak.
7. Adjust the amplitude of the sine wave 1.5 divisions on the test tool display.
8. Verify that the signal is well triggered.
If it is not, press
to enable the up/down arrow keys for Trigger Level
adjustment; adjust the trigger level and verify that the signal will be triggered now.
9. Set the 5500A to source a 40 MHz leveled sine wave of 1.8V peak-to-peak.
10. Adjust the amplitude of the sine wave to exactly 4 divisions on the test tool display.
11. Verify that the signal is well triggered.
If it is not, press
to enable the up/down arrow keys for Trigger Level
adjustment; adjust the trigger level and verify that the signal will be triggered now.
12. When you are finished, set the 5500A to Standby.
4.5.8 Input A and B Trigger Level and Trigger Slope Test
Proceed as follows:
1. Connect the test tool to the 5500A as shown in Figure 4-5.
ST8001.CGM
Figure 4-5. Test Tool Input A-B to 5500A Normal Output
2. Select the following test tool setup:
• Turn Input B on ( if not already on).
• Using
change the sensitivity to select manual sensitivity ranging, and
lock the Input A and Input B sensitivity on 1V/div.