Garmin GI 275 Installation Manual page 335

36 RS-232 3 GROUND
37 DC REF IN
38 FD ROLL RIGHT
39 TIME MARK A
The Active-Low discrete outputs shall provide a connection to ground with a resistance of no more than
25Ω when in the active state.
190-02246-10
Rev. 11
-- 75 RS-232 OUT 3
IN 76 SPARE GROUND
IN 77 FD ROLL LEFT
IN 78 TIME MARK B
GI 275 Part 23 AML STC Installation Manual
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