TB 9-6625-2340-35
(9) Adjust TI TRIGGER LEVEL control to place a peak of the triangular
waveform on the first graticule from the left edge of the TI crt display as a reference.
(10) The fifth peak from the reference will be within the limits in the first row of
table 54 from the
sixth graticule from the left
edge of the TI
crt display.
(11) Repeat the technique used in (6), (8)(f), (9) and (10) above for remaining TI
sweep times and function generator frequencies in table 56. The fifth peak from the
reference will be within the limits outlined in table 54.
Function
Test
generator
instrument
Sweep
Sweep time error
(kHz)
time
(divisions)
2.00
5 ms
0.5
5.00
2 ms
0.5
10.00
1 ms
0.5
50.0
0.5
200 s
100.0
0.5
100 s
(12) Disconnect TI RF INPUT from signal generator No. 1 RF OUTPUT.
(13) Disconnect function generator UNBALANCED output from signal generator
No. 1 AM INPUT.
NOTE
Do not perform power supply adjustments if all other
parameters are within tolerance.
a. Performance Check
(1)
Set TI LINE switch to STANDBY.
(2)
Remove TI top cover.
(3)
Set LINE switch to ON.
(4)
Mains indicator A1A8DS1 (red LED) should be lit.
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