Performance Tests (MSO70000/C Series, DSA/DPO70000B/C Series, and DPO7000 Series)
4. Confirm that the
A trigger system is within sensitivity limits (full bandwidth):
a. Set the Horizontal Scale: Set the Horizontal Scale to 200 ps.
b. Display the test signal:
Set the generator frequency to full bandwidth as follows:
Model
Generator frequency
≥ 4 GHz models 4 GHz
DPO7354 3.5 GHz
DPO7254 2.5 GHz
DPO7104 1 GHz
DPO7054
500 MHz
Set the generator amplitude on screen as follows:
Model Amplitude
≥ 4 GHz models
2 divisions
DPO7354
2.5 divisions
DPO7254
6 divisions
DPO7104
6 divisions
DPO7054
6 divisions
Now fine adjust the generator output until the Ch 1 Amplitude readout
indicates the amplitude is as follows (Readout may fluctuate):
Model Amplitude
≥ 4 GHz models
200 mV
DPO7354
250 mV
DPO7254
600 mV
DPO7104
600 mV
DPO7054
600 mV
Disconnect the cable at Ch 1 and reconnect it to Ch 1 through an
attenuator:
3–94 MSO70000/C, DSA70000B/C, DPO7000B/C, DPO7000, MSO5000, DPO5000 Series