TB 9-6625-2294-24
(33) Remove X5 attenuator from setup and adjust oscilloscope calibrator EDGE
output for 5 divisions of display.
control for best front corner.
(34) Adjust
(35) Press and release upper TRIGGER COUPLING pushbutton. Display readout
will indicate: ADJ (step) 7, 50 mV, 10 ns.
(36) Replace X10 attenuator in setup with X5 attenuator and adjust oscilloscope
calibrator EDGE output for 5 divisions of display.
(37) Adjust
control for best front corner.
(38) Press and release upper TRIGGER COUPLING pushbutton. Display readout
will indicate: ADJ (step) 8, 100 mV, 10 ns.
(39) Replace X5 attenuator in setup with X2 attenuator and adjust oscilloscope
calibrator EDGE output for 5 divisions of display.
(40) Adjust
control for a spike on front corner of 4 to 5 percent.
(41) Press and release upper TRIGGER COUPLING pushbutton. Display readout
will indicate: ADJ (step) 9, 200 mV, 10 ns.
(42) Remove X2 attenuator from setup and adjust oscilloscope calibrator EDGE
output for 5 divisions on display.
(43) Adjust
control for a front corner overshoot of 4 to 5 percent.
(44) Press and release upper TRIGGER COUPLING pushbutton. Display readout
will indicate: ADJ (step) 10, 500 mV, 10 ns.
(45) Adjust oscilloscope calibrator EDGE output 2 divisions on display.
(46) Adjust
control for a front corner spike of 4 to 5 percent.
(47) Press and release upper TRIGGER COUPLING pushbutton. Display readout
will indicate: ADJ (step) 11, 1 V, 10 ns.
(48) Adjust oscilloscope calibrator EDGE output for 1 division on display.
control for a front corner spike of 4 to 5 percent.
(49) Adjust
(50) Press and release upper TRIGGER COUPLING pushbutton.
(51) Steps 12 and 13 are automatically calibrated and display readout will indicate:
ADJ (step) 14, 2 mV, 10 ns.
NOTE
Press oscilloscope calibrator CHANNEL pushbutton. Next
press blue soft pushbutton located below CHAN 2 on
oscilloscope calibrator when SELECT CHANNEL is displayed.
(52) Connect oscilloscope calibrator SOURCE MEASURE CHAN 2 to CH 2 using
X10, X5, and X2 attenuators.
(53) Adjust oscilloscope calibrator EDGE output 5 divisions on display.
(54) Repeat technique of (28) through (50) above for CH 2 (steps 14-21).
37
