Gfc 500 Pfd Sync; External Taws; Table C-17 Compatible Gfc 500 Pfd Sync Interfaces; Table C-18 Compatible External Taws Sources - Garmin GI 275 Installation Manual

C.16 GFC 500 PFD Sync
Mfr Model Data Format
Garmin GDU 620 ARINC 429
Notes:
[1] SVT must be either Enabled or Disabled similarly on each display to prevent Flight Director pitch scaling differences.
C.17 External TAWS
The External TAWS sources listed in Table C-18 are compatible with the GI 275. Refer to Section 3.3.10 for additional details regarding the external TAWS options
and configuration.
Mfr Model
GTN 6XX/7XX
GTN Xi
Garmin
GNS 400W/500W
190-02246-10
Rev. 11

Table C-17 Compatible GFC 500 PFD Sync Interfaces

Interfacing Equipment Configuration Information
Autopilot Configuration page
Flight Director page
ARINC Port Configuration page

Table C-18 Compatible External TAWS Sources

Data Format Interfacing Equipment Configuration Information
HSDB Port Configuration page
HSDB
Terrain Configuration page
HSDB Port Configuration page
HSDB
Terrain Configuration page
Main RS-232 Config page
RS-232
Main System Config page
Present: GFC 500
Present: ARINC 429
ARINC 429 In 4-8: GFC 500 (low speed)
ARINC 429 Out 2: GFC 500 (low speed)
ARINC 429 Out 3-4: GFC 500 NAV (low speed)
Ethernet Port ( ): Connected
Enable Terrain Alerting
Ethernet Port ( ): Connected
Enable Terrain Alerting
Out: MapMX
Configure: Terrain
Terrain Type: TAWS
Notes
GDU 620 software v7.40
or later is required.
If SVT is configured, set
SVT FD Display to
ENABLED and set SVT FD
SCALING to 0.76. [1]
Notes
Software v6.70 or later
required.
Software v20.10 or later
required.
GI 275 Part 23 AML STC Installation Manual
Page C-20