TM 11-5840-217-34-1
3-6.
ANTENNA POSITIONING SYSTEM CHECKS
CONDITIONS
CIRCUIT
KEY POINTS
PAGE
ELEVATION WARNING light does
Elevation
a. B1906, 4
not
servoamplifier
come on when antenna
b. TP802
approaches one
or either limit. (Handwheel must
c. TP801
be
moved to view test points.)
ELEVATION WARNING light
Elevation
a. B1905, R-1
comes on
servoamplifier
and stays on when antenna is
b. BI201, R-1
moved
away from the limit.
c. TP801
d. TP802
e. B1906, 2 & 4
AZIMUTH WARNING light will not
Azimuth servoamplifier a. B1903, 1
come on in one or both limits when
b. TP807
handwheel is turned to cw and ccw
c. TP805
limits.
AZIMUTH WARNING light comes
Azimuth servoamplifier a. B1902, R-2
on
and stays on when handwheel is
b. TP805
turned away from the limit.
c. TP807
d. B1903, 2 & 4
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