Tektronix TDS 200-Series - Page 46

Performance Verification
4–10
TDS 200 Series Digital Oscilloscope Service Manual
8. Change the instrument setup using the following steps:
Press menu button Select menu item Select setting
TRIGGER Slope Falling
9. Press SET LEVEL TO 50%. Adjust TRIGGER LEVEL as necessary and
then check that triggering is stable.
10. Change the instrument setup using the following steps:
Press menu button Select menu item Select setting
TRIGGER Slope Rising
11. Disconnect the test setup.