TB 9-6625-134-24
(e) Using mV RANGE V to set the Input A sensitivity to 2 mV/div.
(4) Set calibrator as listed in (a) through (c) below.
(a) 4.243, m, V, ENTER.
(b) 5, 0, Hz, ENTER
(c) OPR/STBY to OPR.
(5) Rotate calibrator knob to adjust amplitude for 6 divisions of deflection on TI. If
calibrator output display does not indicate within limits specified in first row of table 3,
perform b below.
(6) Repeat technique of (3)(e), (4)(a) and (5) above for remaining settings listed in
Table 3. Vertical Accuracy ACV Input A.
TI
Calibrator
Range (V)
Initial setting (V)
Minimum (V)
Maximum (V)
2m
4.243 m
4.063 m
4.422 m
5m
10.606 m
10.313 m
10.900 m
10 m
21.213 m
20.626 m
21.800 m
20 m
42.426 m
41.253 m
43.600 m
50 m
106.066 m
103.132 m
109.001 m
100 m
212.132 m
206.263 m
218.001 m
200 m
424.264 m
412.526 m
436.002 m
500 m
1.060660
1031.315 m
1090.005 m
1
2.121
2.063
2.180
2
4.243
4.125
4.360
5
10.606
10.313
10.900
10
21.213
20.626
21.800
20
42.426
41.253
43.600
50
106.066
103.132
109.001
100
212.132
206.263
218.001
(7) Reduce calibrator output to minimum and disconnect calibrator from TI
INPUT A and connect to TI INPUT B. Set calibrator output to 0 mV dc.
(8) Press TI keys as listed in (a) through (o) below.
(a) SAVE.
(b) F2 RECALL
(c) Select CAL_B saved in 7. above using the
keys.
(d) ENTER.
(e) CLEAR to exit softkey menu.
(f) TRIGGER, F1 B, and CLEAR.
(g) B, F4 INPUT B OPTIONS, using
keys select Bandwidth:
20 kHz, ENTER.
(h) SCOPE.
(i) F2 READING, using
keys select READING 1, Off, ENTER.
(j) F1 to select READINGS 2, using
keys select on B, ENTER, Vac,
and ENTER.
(k) A, F1 INPUT A to select OFF.
(l) CLEAR to exit softkey menu.
(m) s TIME ns, to select 10 mS/div.
(n) Using MOVE move the Input B ground level to the center grid line.
(o) Using mV RANGE V set the Input B sensitivity to 2 mV/div.
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