Do not operate the weather radar system in
a confined space where the nearest metal
wall is 50 feet from the antenna reflector.
Scanning such surfaces within 50 feet of the
antenna reflector may damage receiver crys-
Do not operate radar in congested areas. In-
jury could result to personnel in close prox-
imity to operating radar.
4. Avionics master switch - ON.
5. Mission panel - Set and check.
*6. Automatic flight control system -
Check as follows:
a. Altitude alerter.
Pause a few seconds between each step to al-
low time for the proper indications.
(1) Set alert controller more
than 1000 feet above alti-
tude indicated on pilots al-
timeter. The pilots altime-
ter alert light should be
(2) Decrease the alert control-
ler to within 1000 feet of