Table 1-10 Eis Features By Unit Selection; Figure 1-7 Gi 275 Single-Engine Eis Interfaces - Garmin GI 275 Installation Manual

GI 275 Function Description
Primary EIS (per engine)
Supplemental/additional EIS display
Backup GPS
Antenna
[4]
GSB 15
GPS
[4]
190-02246-10
Rev. 11

Table 1-10 EIS Features by Unit Selection

Required and
installed per STC
Optional and
installed per STC
Not installed per
STC
GI 275
Coaxial HSDB
[ADI/HSI/MFD]
USB
GI 275
Base Unit
EIS #1
Single Engine
HSDB
or
RS‐232

Figure 1-7 GI 275 Single-Engine EIS Interfaces

Hardware Variant
Base


Engine RPM
Oil Temperature
Oil Pressure
Manifold Pressure
[1]
Cylinder Head Temp
(CHT) Probes
[5]
Exhaust Gas Temp
(EGT)
[2] [5]
Fuel Flow
[2]
RS‐232 (GEA 24)
GEA 24/110
or
RS‐485 (GEA 110)
[3]
[1]....If equipped.
[2]....Required sensor for Lean Assist.
[3]....Refer to Section 2 for limitations.
[4]....Used for fuel distance estimations.
[5]....Required interface for GI 275
software v2.40 or later.
GI 275 Part 23 AML STC Installation Manual
Requires Full
Time Display
Yes
No
Voltmeter
Ammeter
Turbine Inlet Temp
(TIT)
Carb/Engine Inlet Air
Temp
Comp Discharge
Temp (CDT)
Fuel Pressure
Fuel Quantity
Sensor(s)
Outside Air Temp
(GTP 59)
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