User's Manual

151
Using the Oscilloscope
Calibrating the oscilloscope
4 Calibrate the Logic Trigger of the Self Cal.
a Obtain a BNC 50-W, 48-inch cable.
b Select Start. The instrument will prompt you to connect the
cable to the appropriate location on the rear panel of the
instrument.
c Select the Procedure field, then select Logic Trigger from
the pop-up menu.
d Select the Start field and follow the instructions on the
display.
e After completion of the Logic Trigger calibration, remove the
cable from the instrument.
Protect the operational accuracy calibration
factors
• Facing the front panel, reach around to the lower right corner on the back
of the logic analyzer. Flip the PROTECT/UNPROTECT switch to
PROTECT (flip the switch down).