CE-1008
TABLE 4-2. TROUBLE ANALYSIS CHART (CONT)
Step
No.
Procedure
Normal Indication
Corrective Step
10
Rotate the lamp intensity control
The lights over the TRUE
a) Check lamp intensity
on the Control Indicator clockwise
AZIMUTH and TRUE ELE-
potentiometer.
and counterclockwise.
VATION digital counters,
b) Check light bulbs.
the lights for the BEAM
WIDTH meter, and CABLE
WRAP meter will change
intensity.
NOTE
The AZ ORIENT control on the Power Supply should be set to zero for the following checks.
11
Rotate the azimuth handwheel to
The azimuth angle scale on
a) Check the zero of the CT in
,
the pedestal.
240 and to three arbitrary
,
read whatever the TRUE
b) Check the zero of the Power
positions.
AZIMUTH digital counter
Supply CDX.
reads, within 1/2
.
c) Check the zero of the azimuth
CX in the Control Indicator.
d) If the pedestal does not move,
or moves sluggishly or erratically,
check the azimuth servo amplifier
in the pedestal.
4-7