42 5000 Series Oscilloscopes Service Guide
2 Testing Performance
Test External Trigger Sensitivity (2-channel models)
The following test is optional because External Trigger
Sensitivity is a characteristic, not a specification.
This test applies to 2-channel models only.
Verify the external trigger sensitivity at these settings:
Trigger range = +/- 1 V
• 500 MHz (DSO5052A), 200 mV
pp
• 300 MHz (DSO5032A), 200 mV
pp
• 100 MHz (DSO5012A), 200 mV
pp
Trigger range = +/- 8 V
• 500 MHz (DSO5052A), 500 mV
pp
• 300 MHz (DSO5032A), 500 mV
pp
• 100 MHz (DSO5012A), 500 mV
pp