Get Started
190-02327-03 Rev. C
Pilot’s Guide
2-49
MARKER Audio
The GMA 35 marker beacon receiver uses an audio indicator to alert you when the
aircraft passes over a marker beacon transmitter. When a green bar displays on the
MRKR Audio key, the audio from the receiver can be heard on the headsets.
Tap
MRKR Volume
to set the volume level of the alert.
The GMA 35 marker beacon receiver and indicators are part of the ILS system.
The marker beacon lamps operate independently of any audio selection and cannot
be turned off. The GMA 35 can drive external marker lamps if required and also
provides an autopilot middle marker sense output.
Marker beacon annunciations alternate between the standard and blinking symbol
at the blink interval noted.
STANDARD
SYMBOL
BLINKING
SYMBOL
MARKER
TYPE
BLINK
INTERVAL
Inner
250 ms
Middle
333 ms
Outer
750 ms
Summary of Contents for GTN 625Xi
Page 1: ...GTN Xi Series Pilot s Guide...
Page 12: ...x Pilot s Guide 190 02327 03 Rev C INTENTIONALLY LEFT BLANK...
Page 25: ...1 System at a Glance OVERVIEW 1 2 PILOT INTERFACE 1 5 COMPATIBLE EQUIPMENT 1 20...
Page 142: ...2 98 Pilot s Guide 190 02327 03 Rev C INTENTIONALLY LEFT BLANK...
Page 309: ...5 Hazard Awareness WEATHER AWARENESS 5 3 TRAFFIC AWARENESS 5 70 TERRAIN AWARENESS 5 97...
Page 419: ...Hazard Awareness 190 02327 03 Rev C Pilot s Guide 5 111 EXCESSIVE CLOSURE RATE ALERT...
Page 450: ...5 142 Pilot s Guide 190 02327 03 Rev C INTENTIONALLY LEFT BLANK...
Page 451: ...6 Abnormal Operations EMERGENCY DESCENT 6 2...
Page 454: ...6 4 Pilot s Guide 190 02327 03 Rev C INTENTIONALLY LEFT BLANK...
Page 455: ...7 Services SIRIUSXM AUDIO ENTERTAINMENT 7 3 CONNEXT SERVICES 7 9...
Page 478: ...7 24 Pilot s Guide 190 02327 03 Rev C INTENTIONALLY LEFT BLANK...
Page 479: ...8 Messages ADVISORY MESSAGES 8 2...
Page 508: ...8 30 Pilot s Guide 190 02327 03 Rev C INTENTIONALLY LEFT BLANK...
Page 517: ...10 Practice DEMO MODE 10 2...
Page 529: ...12 Regulatory Information COMPLIANCE 12 2 SOFTWARE LICENSE AGREEMENT 12 3...
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Page 534: ...190 02327 03 Rev C...