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PRIMUS
R
660 Digital Weather Radar System
A28–1146–111
REV 2 3-1
Operating Controls
3. Operating Controls
There are two basic controllers that are described in this section. They
are (in order of description):
D WI–650/660 Weather Radar Indicator
D WC–660 Weather Radar Controller.
WI–650/660 WEATHER RADAR INDICATOR
OPERATION
All controls used to operate the system display shown in figure 3–1, are
located on the WI–650/660 Weather Radar Indicator front panel.
AD–51769–R1@
AUTO
TILT
50
40
30
20
10
+1.0
2134
T
Typical PRIMUS
R
660 Digital
Weather Radar Display
Figure 3–1
The controls and display features of the WI–650/660 Weather Radar
Indicator are indexed and identified in figure 3–2. Brightness levels for
all legends and controls on the indicator are controlled by the dimming
bus for the aircraft panel.