TB 9-6625-2024-35
(14) Repeat technique of (13) above for TIME/DIV switch settings listed in table 7.
Oscilloscope calibrator DEVIATION indications will be 3% for TD-1085/U a d as
n
indicated in table 7 for all other models.
Test instrument
Oscilloscope calibrator
TIME/DIV TIME
Marker outputs
err display limits
(%)
switch settings
.05 s
50
nS
3
s
.2 s
.2
3
s
.5 s
.5
2
s
s
1
1
2
s
s
2
2
2
s
s
5
5
2
s
s
10
10
2
s
s
20
20
2
s
s
50
50
2
.1
ms
.1 mS
2
.2
ms
.2 mS
2
2
ms
2
mS
2
5
ms
5
mS
2
10
ms
10
mS
2
20
ms
20
mS
2
50
ms
50
mS
2
.1
s
.1 S
3
.2
s
.2 S
3
.5
s
.5 S
3
b. Adjustments
(1) Adjust SWP CAL (front panel) for 1 marker per division.
(2) Adjust R564 MAIN SWEEP LENGTH (fig. 4) for sweep length of 10.4 divisions
(R).
(3)
Adjust R652 DLY'D SWEEP LENGTH (fig. 4) until both sweep lengths are 10.4
divisions while alternately pulling out and pressing DLY TIME switch (R).
(4)
Adjust R762 MAG GAIN (fig. 4) until 1 marker is aligned on each vertical
graticule line (R).
