TM 55-1520-240-23-9
11-277
BENCH TEST AFCS COMPUTER (AVIM)
(Continued)
11-277
TEST 7
DASH TEST
NOTE
Perform preliminary procedure before
test. (Refer to TM 55-4920-430-13.)
466.
Set DISCRETE SIGNALS LDG GEAR switch
(47) to 1.
467.
Set RESPONSE TEST TIME DELAY-SEC
switches (40) to 0.5.
468.
Set RESPONSE TEST MODE switch (43) to ON.
469.
Set ANALOG SIGNALS AIRSPEED switch (35)
to 1.
470.
Set METER switch (6) to DC.
471.
Set METER RANGE switch (7) to 20V.
472.
Set CIRCUIT SELECT TENS switch (8) to 40.
473.
Set CIRCUIT SELECT A/B SELECT switch (9)
to A.
474.
Set RESPONSE TEST STIM switch (44) to
APPLY. When HOLD lamp (45) comes on, read
AC/DC VOLTMETER (10). Reading shall be
+1.50 to +2.16.
475.
Set RESPONSE TEST STIM switch (44) to
REMOVE.
476.
Set RESPONSE TEST MODE switch (43) to
OFF.
477.
Set ANALOG SIGNALS AIRSPEED switch (35)
to 2.
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