TM 11-6625-2709-12
Procedure
References
Seq no.
Item
Equipment
Performance standard
Test procedure
control setting
COMPASS
SIMULATOR
(Cont)
to N (0
degree). Set
FLAG LOAD
switch to
position 5.
Must the
control unit to
indicate
114.90 MHz.
d. RMI needle should
Observe the indica-
Adjust the
frequency of
indicate 360 2.O
tion on the RMI.
degrees.
the VOR
signal gen-
e. TO-FROM meter
Higher level
Set the BEARING
erator to
maintenance for
should give a FROM
114.9 MHz.
selector switch to
test set.
indication (needle
180.
to the left of 0).
RMI needle should
indicate 0 2
degrees.
DEVIATION meter
should indicate 0
15 microampere.
FLAG meter should
indicate 300 5.0
microampere.
Higher level
f. Performance
Set the BEARING
maintenance for
standard is the
selector switch to
test set.
same as in step e
210. Set the PHASE
above.
ANGLE SELECTOR
on the VOR modu-
RMI needle should
lator to 30.
indicate 30 2
degrees.
Higher level
g. RMI needle should
Set the test set
maintenance for
indicate 60 2
BEARING selector
test set.
degrees.
switch to 240. Set
the PHASE ANGLE
SELECTOR on the
VOR modulator to
60.
h. RMI needle should
Higher level
Set the BEARING
maintenance for
indicate 90 2
selector switch to
test set.
degrees.
270. Set PHASE
ANGLE SELECTOR
to 90.
(Cont)
3-5
