TB 9-6625-2139-24
Table 11. A Sweep X10 Timing
Test instrument
Oscilloscope
Test instrument
Oscilloscope
linearity 0.1 division
Test
calibrator
A AND B
calibrator MARKER
over any
Instrument
Err display limits
SEC/DIV
output settings
adjustments
2 center 8 divisions
switch settings
r%
Yes
No
b(20) thru (24)
0.1 Ps
10
nS/D
3
0.2 Ps
20
nS/D
3
0.5 Ps
50
nS/D
3
1
Ps
0.1 PS/D
3
2
Ps
0.2 PS/D
3
5
Ps
0.5 PS/D
3
10
Ps
1
PS/D
3
20
Ps
2
PS/D
3
50
Ps
5
PS/D
3
0.1 ms
10
PS/D
3
0.2 ms
20
μS/D
3
0.5 ms
50
μS/D
3
1
ms
0.1 mS/D
3
2
ms
0.2 mS/D
3
5
ms
0.5 mS/D
3
10
ms
1
mS/D
3
20
ms
2
mS/D
3
50
ms
5
mS/D
3
0.1 Sec
10
mS/D
3
A ONLY
0.2 Sec
20
mS/D
3
A ONLY
0.5 Sec
50
mS/D
3
A ONLY
(15) Repeat technique of (12) through (14) above for remaining settings listed in table
11. Oscilloscope calibrator err display and TI linearity will be within limits listed in table
(16) Position controls as listed in (a) through (c) below:
(a) HORIZONTAL MODE switch to B.
(b) X10 CAL control to in position.
(c) Set TI switch settings and oscilloscope calibrator output to first row listed in
(17) Adjust A and B TRIGGER LEVEL, B INTENSITY, and CH 1 POSITION
controls for suitable viewing.
(18) Adjust horizontal POSITION control to aline 2d time marker with 2d vertical
graticule line.
(19) Rotate oscilloscope calibrator knob located below EDIT FIELD pushbutton to
and TI linearity will be within limits listed in table 12; if not, perform adjustments listed in
19