Stormscope ® (Optional); Power - Garmin GTN 625 Flight Manual

7.8 StormScope
When optionally interfaced to a StormScope
GTN may be used to display the StormScope
information supplied by the StormScope
page of the GTN system. For detailed information about the capabilities and
limitations of the StormScope
with that system.
Heading Up mode:
If the GTN system is receiving valid heading information, the StormScope
page will operate in the heading up mode as indicated by the label "HDG UP"
presented at the upper right corner of the display. In this mode, information
provided by the StormScope
aircraft and is automatically rotated to the correct relative position as the aircraft
turns.
Heading Not Available mode:
If the GTN system is not receiving valid heading information, either because a
compatible heading system is not installed, or the interfaced heading system has
malfunctioned, the StormScope
heading source and indicate "HDG N/A" in the upper right corner of the GTN
display. In this mode, information provided by the StormScope
displayed relative to the nose of the aircraft but is not automatically rotated to
the correct relative position as the aircraft turns. When operating in this mode,
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StormScope strikes must be cleared after each turn the aircraft performs.
7.9

Power

Power to the GTN is provided through a circuit breaker labeled NAV/GPS
(1/2).
Power to the optional GTN COM is provided through a circuit breaker
labeled COM (1/2).
Power to the optional GMA 35 is provided through a circuit breaker labeled
AUDIO.
Power to the optional Flight Stream 210 is provided through a circuit
breaker labeled BT LINK.
Power to the optional Flight Stream 510 is provided through the GTN
MMC/SD card slot and protected via the GTN circuit breaker.
190-01007-A2 Rev. 6
Page 32
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(Optional)
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system, refer to the documentation provided
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system is displayed relative to the nose of the
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page will continue to operate without a
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weather detection system, the
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information. Weather
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will be displayed on the StormScope
AFMS, Garmin GTN GPS/SBAS System
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system is