Table 5-32 S-Tec 55 Autopilot Configuration; Table 5-33 Ahrs Emulation Configuration Settings; Table 5-34 Transponder Configuration Settings; Ahrs Emulation - Garmin GI 275 Installation Manual

Autopilot Interface
S-TEC 55 S-TEC 55
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.
Gyro Emulation
None
Heading Only
Century 2000
Cessna/ARC G519
King KI 256
King KVG 350
Sperry VG-14A

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.
Transponder
Garmin GTX 345
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.
190-02246-10
Rev. 11

Table 5-32 S-TEC 55 Autopilot Configuration

Ports/Config - Settings
HSI Type [1]
Flight
Director
GPSS
ILS/GPS
Approach
GPS Select

Table 5-33 AHRS Emulation Configuration Settings

Ports/Config - Settings
HDG Valid

Table 5-34 Transponder Configuration Settings

Interface
GTX 345
NSD 360 DC
King KI 525
FD Discrete
S-TEC 55X
Enabled
Other GI 275
Button Scaler to HDG
GPSS Discrete
Discrete
Scaler to HDG
Discrete Out Lo
Discrete Out Lo
Discrete Out Lo
Ports/Config - Settings
Mode 1 Code
VFR Code Recall
GI 275 Part 23 AML STC Installation Manual
Value/Port Numbers
1.0
Discrete In 1 Thru 6
1.0
4 Thru 9
4 Thru 9
Port Numbers
4 Thru 9
4 Digit
Enabled/Disabled [1]
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