Cessna Cardinal RG 1974, Руководство пользователя

Страница: 184 / 226

Cessna Aircraft Company
Model 177RG Supplement No.
DP-014-15
Section 9
Supplements Page 4
Revision 0
2) The system has not rotated to the magnetic heading and
switched out of fast slave on initial power up.
3) The power supply in the KG 102A is not functioning
properly.
4) KG 102A (060-0015-02). Tumble detection circuit has
detected gyro tumble conditions - reverting the system back
into fast slave mode to correct the error. Once the system has
re-acquired proper display information by matching earth’s
magnetic field, the system will revert back to slow slave mode,
i.e. normal operation.
A continuous large deflection of the slaving meter or large
discrepancies between the magnetic compass and the KI
525A compass card may indicate a failure in the slaving
system and may not necessarily be annunciated by the HDG
flag. If a slaving failure should occur the SLAVE IN button on
the KA 51Ashould be returned to its outer position. The
system will now be in the free gyro mode. By depressing the
clockwise or counterclockwise button on the KA 51A the
compass dial can be repositioned to the correct heading. The
KCS 55A will continue to function normally except the heading
information will be solely derived from the KG 102A Gyro,
there will be no magnetic correction from the KMT 112. If the
KI 525A NAV flag appears the navigation equipment is off,
improperly tuned, or malfunctioning. If possible switch to
another navigation receiver. The compass card on the KI 525A
will continue to display the aircraft heading. If the KI 525A
UNCONTROLLED
COPY
WHEN
DONLOADED