Table 3-11 Circuit Breaker Labels - Independent Essential Busses - Garmin GI 275 Installation Manual

Table 3-11 Circuit Breaker Labels - Independent Essential Busses

Description
GI 275 configured as Primary Attitude
only indicator (Basic)
GI 275 configured as ADI
(3-in-1 or 4-in-1)
GI 275 configured as MFD
GI 275 configured as MFD/Standby ADI
GI 275 configured as HSI
GI 275 configured as HSI/Standby ADI
GI 275 configured as EIS
GEA 110
GEA 24
GSB 15
Notes:
[1] Label as "STBY ADI A" and "STBY ADI B" if the GI 275 is configured as a Standby ADI
and no MFD pages are configured.
[2] Label as "MFD/STBY ADI A" and "MFD/STBY ADI B" if the GI 275 is configured as an
MFD/Standby ADI and MFD pages are configured.
[3] It is not required to connect each GEA 110 to both essential busses (refer to Figure B-9). If
it is desired to connect each GEA 110 to only one essential bus, label similarly to GEA 24
in the above table.
[4] Not connected to essential busses. Refer to Table 3-8.
[5] It is acceptable to use a fuse in lieu of a circuit breaker for the GSB 15.
[6] If a GSB 15 Type-C unit (P/Ns 011-04937-20, -30, -40, -50) is installed in a 14V electrical
system, a 7.5A breaker or fuse is required.
190-02246-10
Rev. 11
Label
Single LRU
ATT 1A
ATT A ATT 1B
ATT B ATT 2A
ATT 2B
PFD 1A
PFD A PFD 1B
PFD B PFD 2A
PFD 2B
MFD 1 [4]
MFD [4]
MFD 2 [4]
STBY ADI A [1]
STBY ADI B [1]
MFD/STBY ADI A [2]
MFD/STBY ADI B [2]
HSI 1 [4]
HSI [4]
HSI 2 [4]
HSI/STBY ADI A
HSI/STBY ADI B
EIS L A
EIS A EIS L B
EIS B EIS R A
EIS R B
ENG SNSR L A
ENG SNSR A [3] ENG SNSR L B
ENG SNSR B [3] ENG SNSR R A
ENG SNSR R B
ENG SNSR L
ENG SNSR
ENG SNSR R
USB 1
USB
USB 2
GI 275 Part 23 AML STC Installation Manual
CB Value
Dual LRU 14V / 28V System
5A or 7.5A [5] [6]
5A
5A
5A
5A
5A
5A
5A
5A
5A
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