1.2.2.3.1
Standalone Course Deviation Indicator (CDI)
The Electronic Course Deviation Indicator provides a display for lateral and vertical deviations and can be
configured on any GI 275 variant. The CDI page is displayed on a GI 275 configured as an MFD.
NOTE
When the GI 275 is configured as a standalone CDI, the HSI and Enhanced HSI pages
must be configured Off.
Required and
installed per STC
Optional and
installed per STC
Not installed per
STC
Backup GPS
Antenna
GSB 15
[1]....Each GI 275 only supports one
analog NAV.
[2]....Supported on MFD
configuration.
GI 275 Function Description
Electronic Course Deviation Indicator
Direct-to nearest airport with internal GPS
Connext and LRU status
190-02246-10
Rev. 11
Coaxial
USB
GPS #1‐2
Figure 1-5 GI 275 Course Deviation Indicator
Table 1-8 CDI Features by Unit Selection
GI 275
CDI
[2]
Backup Battery
(Optional)
HSDB or
HSDB or Analog or
RS‐232 & ARINC 429
RS‐232 or ARINC 429
Hardware Variant
Base
ADAHRS
ADAHRS+AP
GI 275 Part 23 AML STC Installation Manual
NAV #1‐2
[1]
Requires Full
Time Display
No
N/A
N/A
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