TB 9-6625-1960-40
14. Rep Rate
a. Performance Check
(1) Adjust AMPLITUDE for 5 divisions of vertical deflection on oscilloscope.
(2) Adjust oscilloscope controls for a display of one cycle. Oscilloscope will indicate
between 0.999 and 1.001 s.
(3) Repeat technique of (1) and (2) above for REP RATE pushbutton settings and
oscilloscope indications listed in table 6. Oscilloscope will indicate within limits specified.
Table 6. Rep Rate
Test instrument
Oscilloscope
REP RATE
indications
pushbutton settings
Min
Max
s
s
100
kHz
9.99
10.01
s
s
10
kHz
99.9
100.1
1
kHz
0.999
ms
1.001
ms
100
Hz
9.99
ms
10.01
ms
1
10
Hz
99.9
ms
100.1
ms
1Press MODE NORM pushbutton for stable display.
(4) Set oscilloscope to CH2.
(5) Repeat technique of (1) through (3) above.
b. Adjustments. No adjustments can be made.
15. Gain
a. Performance Check
(1) Connect equipment as shown in figure 5, except do not connect stepper.
Figure 5. Gain equipment setup - (Type 067-0587-02).
