11. Push the Trigger Level knob to activate the Set To 50% feature. Rotate the Trigger Level knob to adjust the trigger level
as necessary and then check that triggering is stable.
12. For the TBS1202C model, set the frequency to 150 MHz, and increase the amplitude to 1 Vp-p. Verify stable triggering.
13. Set the oscilloscope Horizontal Scale (seconds/division) to 2 ns/div.
14. Change the oscilloscope setup using the following table:
Push menu button Select menu option Select setting
Trig menu Slope Falling
15. Push the Trigger Level knob to activate the Set To 50% feature. Rotate the Trigger Level knob to adjust the trigger level
as necessary and then check that triggering is stable.
16. Disconnect the test setup.
17. Repeat steps 1 through 16 for all input channels.
Check Aux In edge trigger sensitivity
This test checks the edge trigger sensitivity for the Aux In.
1. Set up the oscilloscope using the following table:
Push menu button Select menu option Select setting
Default setup - -
Channel 1 Probe 1X
Trig Menu Source Aux In
Mode Normal
Acquire Sample -
Performance verification
20 TBS1000C Series Specification and Performance Verification