Learning Event 2:
ADJUST PPI DELAY CONTROL
1.
Learning Event 2 will enable you to locate and identify
components of control indicator group OA-2264/FPN-40 and operator
controls of radar set AN/FPN-40, as well as interpret information
displayed on cathode ray tube (CRT) of radar set AN/FPN-40.
2.
Location and initial settings of components and controls.
a. Locate the transmitter HV RESET switch and SCAN switch S305 on
panel, power distribution SB-1116/FPN-40 (Figure 37).
Figure 37.
Panel, power distribution SB-1116/FPN-40,
HIGH VOLTAGE RESET and SCAN S305.
b. Locate the RADAR GAIN control on indicator, azimuth-elevation-
range IP-800/FPN-40 (Figure 38).
37
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