TB 9-6625-2342-35
k. Rotate TRIGGER LEVEL control to the most positive voltage that produces a
barely triggered jittering display. TI A TRIGGER LEVEL display will indicate within
limits specified in first row of table 3, - peak column.
l.
Select TRIGGER SLOPE and rotate TRIGGER LEVEL control for a stable display.
m. Select A/B TRIG and select HORIZ MODE B.
n. Rotate TRIGGER LEVEL control to the most positive voltage that produces a
barely triggered jittering display. TI B TRIGGER LEVEL display will indicate within
limits specified in first row of table 3, + peak column.
o. Select TRIGGER SLOPE.
p. Rotate TRIGGER LEVEL control to the most positive voltage that produces a
barely triggered jittering display. TI B TRIGGER LEVEL display will indicate within
limits specified in first row of table 3, - peak column.
q. Select TRIGGER SLOPE.
r. Select HORIZ MODE B and select A/B TRIG.
s. Select TRIGGER MODE and set AUTO LEVEL to on.
Test instrument
calibrator
VOLTS/
Cursor limits
+ Peak limits
- Peak limits
Output
DIV
Min
Max
Min
Max
Min
Max
10 mV
2 mV
9.72 mV
10.28 mV
8.5 mV
11.5 mV
1.2 mV
-1.2 mV
20 mV
5 mV
19.40 mV
20.60 mV
17.2 mV
22.8 mV
2.2 mV
-2.2 mV
50 mV
10 mV
48.60 mV
51.40 mV
44.4 mV
55.6 mV
4.0 mV
-4.0 mV
.1 V
20 mV
97.20 mV
102.80 mV
89.6 mV
110.4 mV
7.2 mV
-7.2 mV
.2 V
50 mV
194.0
mV
206.0 mV
178.0 mV
222.0 mV
16.0 mV
-16.0 mV
.5 V
.1 V
486.0
mV
514.0 mV
448.0 mV
552.0 mV
36.0 mV
-36.0 mV
1
V
.2 V
972
mV
1.03 V
896
mV
1.10 V
72.0 mV
-72.0 mV
2
V
.5 V
1.94
V
2.06 V
1.8
V
2.2
V
160 mV
-160 mV
5
V
1
V
4.86
V
5.14 V
4.5
V
5.5
V
360 mV
-360 mV
10
V
2
V
9.72
V
10.28 V
9.0
V
11.0
V
710 mV
-710 mV
20
V
5
V
19.4
V
20.6
V
17.8
V
22.2
V
1.6 V
-1.6 V
u. Select VERTICAL MODE and set CH 2 to on.
v. Select VERTICAL MODE and set CH 1 to off.
w. Rotate CH 2 VOLTS/DIV knob to set CH 2 for a 2 mV indication in upper left
portion of CRT.
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