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Garmin APOLLO GX65 User Manual

Page 24

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Electrical

Input voltage

10 VDC to 40 VDC, reverse polarity protected

Input current (GPS navigation input)

500 mA typical, 750 mA max at 13.75 VDC
250 mA typical, 375 mA max at 27.5 VDC

Input current (comm input - GX60/65 only)

270 mA typical, 2A max at 13.75 VDC, receive
130 mA typical, 900 mA max at 27.5 VDC, receive
2.1A typical, 3.2A max at 13.75, transmit
1.0A typical, 1.4A max at 27.5 VDC, transmit

Input power (GPS navigation input)

7 watts typical

Input power (comm input - GX60/65 only)

3.7 watts typical, receive
28 watts typical, transmit

GX50 and GX60/65 Avionics Outputs

CDI L/R deviation

±150 mv full scale

TO/OFF/FROM flag

±250 mv, TO/FROM indication

Nav valid flag

+300 mv for valid indication

Nav superflag

400 ma source

VDI up/down

±150 mv

VDI valid flag

+300 mv

VDI superflag

400 ma source

Annunciators

MSG (message)
PTK (parallel track)
OBS/HLD (waypoint sequencing hold)

GX50/60 only

APPRCH (approach enabled)

GX50/60 only

ACTIVE (approach active)

GX50/60 only

GX55 Avionics Outputs

CDI L/R deviation

±150 mv full scale

TO/OFF/FROM flag

±250 mv, TO/FROM indication

Nav valid flag

+300 mv for valid indication

Annunciators

MSG (message)
PTK (parallel track)

Avionics Inputs

Serial
Frequency flip/flop (GX60/65 only)
Waypoint Sequence (GX50/60 only)

1-10

Apollo GX Features

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