TB 9-6625-2295-35
21. CAL 03 Triggering
a. Alignment
(1) Press upper TRIGGER MODE pushbutton to CAL 03 (bottom left of display).
(2) Press and release upper TRIGGER COUPLING pushbutton.
(3) TI will automatically step from 200 to 214 and stop at 215. Display indicates
CH 1, 500 mV, (step) 215.
(4) Connect oscilloscope calibrator output to CH 1.
(5) Set oscilloscope calibrator for a CHAN 1, VOLT mode output of .5 V at 1 kHz.
(6) Press and release upper TRIGGER COUPLING pushbutton. Display readout
will indicate CH 1, 500 mV, (step) 216.
(7) Press and release upper TRIGGER COUPLING pushbutton. Display readout
will indicate CH 2, 500 mV, (step) 217.
(8) Move connection from CH 1 to CH 2 and repeat (5) above.
(9) Press and release upper TRIGGER COUPLING pushbutton. Display readout
will indicate CH 3, 500 mV, (step) 218.
(10) Move connection from CH 2 to CH 3 and repeat (5) above.
(11) Press and release upper TRIGGER COUPLING pushbutton. Display readout
will indicate CH 3, 2V, (step) 219.
(12) Set oscilloscope calibrator for a CHAN 1, VOLT mode output of 2 V at 1 kHz.
(13) Press and release upper TRIGGER COUPLING pushbutton. Display readout
will indicate CH 4, 500 mV, (step) 220.
(14) Move connection from CH 3 to CH 4.
(15) Set oscilloscope calibrator for a CHAN 1, VOLT mode output of .5 V at 1 kHz.
(16) Press and release upper TRIGGER COUPLING pushbutton.
Display will
indicate CH 4, 2 V, (step) 221.
(17) Set oscilloscope calibrator for a CHAN 1, VOLT mode output of 2 V at 1 kHz.
(18) Press and release upper TRIGGER COUPLING pushbutton.
Display will
indicate DIAGNSTIC PUSH A/B TRIG TO EXIT.
a. Alignment
(1) Press upper TRIGGER MODE pushbutton to CAL 06 (bottom left of display).
(2) Press and release upper TRIGGER COUPLING pushbutton. Display readout
will indicate ADJ ∆ (step) 1, 10 mV, 100 ns.
(3) Connect oscilloscope calibrator output to CH 1.
(4) Set oscilloscope calibrator for an EDGE mode, output of 50 mV at 100 kHz.
