CAUTION
TM 1-1510-225-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
Do not operate the weather radar system where
the nearest metal wall is within 50 feet of the
antenna reflector. Scanning such surfaces within
50 feet of the antenna reflector may damage
receiver crystals.
NOTE
Teat the weather radar system before each flight
on which the system is to be. used.
*15. Weather radar - Test and set as
required.
(a) Radar mode selector switch -
TST.
(b) TILT/stabilization control - UP 7
degrees (as shown on tilt indica-
tor on display). Check for correct
test pattern.
(c) Radar mode selector switch -
TST or STBY. Taxi to a clear
area where there are no people,
aircraft, vehicles, or metallic
buildings within approximately
100 yards.
(d) Radar mode selector switch -
ON. Wx mode will be displayed
in the 80 mile range. Any targets
(weather or ground) will be dis-
played in green, yellow, red, or
magenta.
(e) Range switches (EFIS control
panel) - Select 40 miles as maxi-
mum range.
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