190-02246-10 GI 275 Part 23 AML STC Installation Manual
Rev. 11 Page 5-28
Table 5-32 S-TEC 55 Autopilot Configuration
Notes:
[1] Set the HSI Type to NSD 360 DC if the autopilot was previously configured with a NSD-360. Set
the HSI Type to King KI 525 if the autopilot was previously configured with a KI 525.
5.4.10 AHRS Emulation
Configure the AHRS Emulation interface per the settings in Table 5-33. The Gyro Emulation setting will
be disabled if Gyro Emulation is configured for the autopilot.
Table 5-33 AHRS Emulation Configuration Settings
5.4.11 Transponder
Configure the available interfaces for Transponder 1 and Transponder 2 per Table 5-34 to provide the
Transponder Control page. Only the GTX 345 series transponder is compatible for the Transponder
Control feature. Refer to the GTX 345 Installation Manual for configuration details for the GTX 345 unit.
Table 5-34 Transponder Configuration Settings
Notes:
[1] With VFR Code Recall enabled, touching the VFR button on the XPDR page in Normal
mode a second time will revert to the previously entered code.
Autopilot Interface Ports/Config - Settings Value/Port Numbers
S-TEC 55 S-TEC 55
HSI Type [1]
NSD 360 DC
King KI 525
Flight
Director
S-TEC 55X
FD Discrete
Enabled
Other GI 275
GPSS
Button Scaler to HDG 1.0
Discrete
GPSS Discrete Discrete In 1 Thru 6
Scaler to HDG 1.0
ILS/GPS
Approach
Discrete Out Lo 4 Thru 9
GPS Select Discrete Out Lo 4 Thru 9
Gyro Emulation Ports/Config - Settings Port Numbers
None
HDG Valid Discrete Out Lo 4 Thru 9
Heading Only
Century 2000
Cessna/ARC G519
King KI 256
King KVG 350
Sperry VG-14A
Transponder Interface Ports/Config - Settings
Garmin GTX 345 GTX 345
Mode 1 Code 4 Digit
VFR Code Recall Enabled/Disabled [1]
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