TM 11-6660-266-13
Table 2-2. RDF Unit/CDU Operating Controls and Indicators
Index
Function
Nomenclature
No.
ANT
Key is active only when the RDF Unit is in AUTO TRACK
16
OFF mode. Depressing the key actuates the elevation servo
UP
system to raise the RDF antenna (increase elevation angle)
at the selected slew rate. Motion continues as long as the
key is depressed and will automatically stop at the +90 stop
limit (straight up).
Key is active only when the RDF Unit is in AUTO TRACK
17
ANT
OFF mode. Depressing the key toggles the speed of
SLEW
antenna movement (azimuth or elevation) between slow,
S/W/F
medium, and fast. The selected rate is shown on the display
screen.
2-9
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