TB 9-6625-2294-35
Table 12. CH 1 A SWP Timing Continued
Oscilloscope
calibrator
Oscilloscope
err
calibrator
Test instrument
display limits
A SWP SEC/DIV
MARKER output
(%)
switch settings
settings
50
ns
50
nS/D
1.45
100
ns
100
nS/D
1.45
200
ns
200
nS/D
1.45
500
ns
500
nS/D
1.45
1.45
s
S/D
1
1
1.45
s
S/D
2
2
1.45
s
S/D
5
5
1.45
s
S/D
10
10
1.45
s
S/D
20
20
1.45
s
S/D
50
50
1.45
s
S/D
100
100
1.45
s
S/D
200
200
1.45
s
S/D
500
500
1
ms
1
mS/D
1.45
2
ms
2
mS/D
1.45
5
ms
5
mS/D
1.45
10
ms
10
mS/D
1.45
20
ms
20
mS/D
1.45
50
ms
50
mS/D
1.45
100
ms
100
mS/D
1.45
200
ms
200
mS/D
1.45
500
ms
500
mS/D
1.45
(10) Set A SWP SEC /DIV switch (knob in) and oscilloscope calibrator controls as
listed in first row of table 13.
(11) Adjust horizontal POSITION control to align 2d time marker with 2d vertical
graticule line.
(12) Rotate oscilloscope calibrator knob located below EDIT FIELD pushbutton to
align 10th time marker with 10th vertical graticule line. If oscilloscope calibrator err
display does not indicate within err display limits listed in table 13, perform b below.
(13) Set A SWP SEC/DIV with switch knob in and after setting B SWP SEC/DIV
switch with knob out as listed in second row of table 13, press SEC/DIV knob in for B SWP
only indication.
(14) Set oscilloscope calibrator MARKER output as listed in second row of table 13.
(15) Adjust TRIGGER LEVEL control for a stable display.
(16) Adjust horizontal POSITION control to align 2d time marker with 2d vertical
graticule line.
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