TB 9-6625-2295-24
(59) Adjust ' REF OR DLY POS control as necessary to bring time markers on to
oscilloscope display and ' control to superimpose time markers to within 0.2 division.
(60) Press and release upper TRIGGER COUPLING pushbutton.
Display will
indicate ADJ ' (step) 30, 5 ns.
(61) Remove connection from oscilloscope Vertical 1 input.
(62) Set oscilloscope calibrator for a CHAN 1, MARKER mode output of 5 ns
(63) Set VOLTS/DIV switch for >3 divisions of amplitude.
(64) Adjust ' control for 1 time marker per division over center 8 divisions.
(65) Press and release upper TRIGGER COUPLING pushbutton.
Display will
indicate ADJ ' (step) 31, 10 ns.
(66) Set oscilloscope calibrator for a CHAN 1, MARKER mode output of 10 ns.
(67) Set VOLTS/DIV switch for >3 divisions of amplitude.
(68) Adjust ' control for 1 time marker per division over center 8 divisions.
(69) Press and release upper TRIGGER COUPLING pushbutton.
Display will
indicate ADJ ' (step) 32, 10 ns.
NOTE
CAL 01 steps 32, 33, and 34 are for instruments with serial
numbers B012946 and above.
(70) Set oscilloscope calibrator for a CHAN 1, MARKER mode output of 10 ns.
(71) Set VOLTS/DIV switch for >3 divisions of amplitude.
(72) Adjust ' control for 1 time marker per division over center 8 divisions.
(73) Press and release upper TRIGGER COUPLING pushbutton.
Display will
indicate ADJ ' (step) 33, 1 ns.
(74) Set oscilloscope calibrator for a CHAN 1, MARKER mode output of 2 ns.
(75) Set VOLTS/DIV switch for 1 to 4 divisions of amplitude.
(76) Adjust ' control for 1 time marker per 2 divisions over center 8 divisions.
(77) Press and release upper TRIGGER COUPLING pushbutton.
Display will
indicate ADJ ' (step) 34, 1 ns.
(78) Set oscilloscope calibrator for a CHAN 1, MARKER mode output of 2 ns.
(79) Set VOLTS/DIV switch for 1 to 4 divisions of amplitude.
(80) Adjust ' control for 1 time marker per 2 divisions over center 8 divisions.
(81) Press and release upper TRIGGER COUPLING pushbutton.
Display will
indicate DIAGNSTIC PUSH A/B TRIG TO EXIT.
b. Adjustments. None.
33