TB 9-6625-2332-40
(27) Press TI pushbuttons as listed in (a) and (b) below:
(a) CHANNEL B.
(b) Delay and enter the next delay value in table 17 from the data keyboard.
(28) Repeat (23) and (24) above.
(29) Repeat (24) through (28) above for the remaining Per, Wid and Delay settings
listed in table 17.
Table 17. 9215 Delay
Digitizing oscilloscope
Test instrument
Digitizing oscilloscope
T indications (sec)
settings
settings
Per
Wid
Delay
Time range
Time delay
Min
Max
40 n
10
n
10 n
50 nsec
16
nsec
8.95 nsec
11.05 nsec
200 n
175
n
100 n
200 nsec
190
nsec
98.5
nsec
101.5
nsec
sec
1.8 sec
0.994 sec
1.006 sec
2
1.75
1
2
sec
sec
9.949 sec
10.051 sec
20
17.5
10
20
18
sec
sec
sec
sec
200
175
100
200
180
99.5
100.5
2m
1.75 m
1m
2 msec
1.8 msec
0.995 msec
1.005 msec
20 m
17.5 m
10 m
20 msec
18
msec
9.95 msec
10.05 msec
200 m
175
m
100 m
200 msec
180
msec
99.5
msec
100.5
msec
(30) Press DISABLE pushbutton (model 9215 output module) to off (red light lit).
(31) Disconnect cable from TI 9215 module OUTPUT.
b. Adjustments. No adjustments can be made.
14. Trigger Level and Polarity
a. Performance Check
(1) Connect equipment as shown in figure 4 below.
Figure 4. Trigger level and polarity.