TB 9-6625-2309-24
(2) TRIG to EXT.
(3) THRESHOLDS to +0.50V.
(4) SLOPE (+/-) to +.
(5) TRIGGER TERM to 50 OHM.
(6) Press MENU OUTPUT to cycle through steps (7) through (11) below.
(7) OUTPUT to AB.
(8) AB & -AB LOADS to 50 OHM.
(9) AB: to VAR.
(10) AB: AMPLITUDE to +2.00V.
(11) AB: OFFSET to -1.60V.
(12) Press MENU DELAY pushbutton to set A Delay to A = T + 0.000010000000
(10 sec).
(13) Press MENU DELAY pushbutton to set B Delay to B = A + 0.000010000000
(10 sec).
i. Press REAL TIME pushbutton.
j. Press HOR CONT as required to observe FOCUS GENERATED PULSE on TI
display shown in figure 22 (do not move cursor A).
Figure 22. Example of locating FOCUS generated pulse (TD-260C).
k. Perform steps (1) through (4) below:
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