voltmeter (A2). The heading dial will be aligned with the
b. Set Gyro Signal Simulator
(A1) COMP.
Gyro # 2
major heading index (0) 1. 5.
switch to GYRO # 2 and adjust XMTR 1 (GYRO
e. Adjust XMTR 1 for an increasing heading. The
XMTR # 1) and XMTR 2 (COMPASS & GYRO
heading dial will rotate counterclockwise.
XMTR # 2) for 0.
f. Adjust the TI synchronizing knob clockwise. The
c. Set primary power S1 to ON.
heading dial will rotate counterclockwise.
d. Adjust the TI synchronizing knob to obtain a null on
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