Garmin nuvi 500-Series, Руководство пилота

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Garmin aera 500 Series Pilot’s Guide 190-01117-02 Rev. C
121
Hazard Avoidance
Overview
GPS Navigation
Flight Planning
Hazar
d A
voidance
Additional F
eatur
es
Appendices
Index
TRAFFIC ALERTS (ADS-B TIS-B)
A traffic audio alert is generated whenever the number of Traffic Advisories on the
aera display increases. Limiting Traffic Advisories only reduces the “nuisance” alerting
due to proximate aircraft. For example, when the first Traffic Advisories appear on the
display, the user is alerted audibly. So long as a single aircraft remains on the display,
no further audio alert is generated. If a second (or more) aircraft appears on the
screen, a new audio alert is sounded. Traffic Advisories can only be issued when the
GDL 39 knows its own altitude and the altitude of the intruder aircraft.
If the number of Traffic Advisories on the traffic display decreases and then increases,
a new audio alert is sounded. The traffic audio alert is also generated whenever TIS-B
service becomes available. The following traffic audio alerts are available:
• “Traffic”—TIS-B/ADS-B traffic alert received.
• “Traffic Not Available”—TIS-B/ADS-B service is not available or out of range.
Disabling/Enabling the traffic alerts:
NOTE:
Traffic alerts are reset to ‘enabled’ on the next power cycle.
1) From the Main Menu, touch Traffic.
2)
Touch
Menu > Disable/Enable Alerts.
Adjusting alert volume:
1)
From the
Main Menu
, touch
Tools
>
Setup
>
Sound.
2) Touch the TIS Audio On / Off Button to toggle the Traffic audio on/off, or
touch the
Alerts
Icon to mute both TIS and Terrain alerts.
Or
:
Touch the
Alerts
buttons to select an alert volume (0-10).
TRAFFIC WARNING WINDOW
The Traffic Warning Window is shown when the GDL 39 issues a traffic advisory (TA).
The Traffic Warning Window shows a small pop-up map in the lower left corner. The
Range Rings on the pop-up alert are spaced every whole mile/kilometer/nautical mile.
Touch the Traffic Warning Window to acknowledge and remove it.