Garmin GTS 800 TAS, Руководство пилота

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190-00587-02 Rev. E Garmin GTS Traffic Systems
6.4.3 TA Aural Alerts
When a target becomes a TA, an aural alert message is played to advise the
crew. The aural alert may include an ATC-description of the target’s bearing,
altitude, and distance. For example, “Traffic! One o’clock, High, Two miles.”
The aural alert format is shown in Table 7:
Bearing Relative Altitude Distance
“One o’clock” through
“Twelve o’clock”
or “No Bearing” “High”, “Low”, “Same
Altitude” (if within 200
feet of own altitude), or
“Altitude not available” “Less than one mile”,
“One Mile” through “Ten
Miles”, or “More than ten
miles”
Table 7 Aural Alerts
Optionally, TA aural alerts may be shortened under some circumstances. A
TA aural alert may be shortened to “Traffic, Traffic!” in the following cases:
• Another TA is already present, or
• The range to the TA target is less than 0.25 NM
NOTE : Shortened TA aural alerts are currently only available in GTS 800,
GTS 820, and GTS 850 systems with system software version 4.00 or
later, and GTS 825 and GTS 855 systems with system software version
2.20 or later.
6.4.3.1 TA Aural Muting
TA aural alerts may be muted or canceled under some circumstances. Muting
or canceling of the TA aural alert does not affect the visual display of the TA.
6.4.3.1.1
Height Above Ground
If the aircraft is equipped with a radar altimeter or Calculated Height Above
Ground is enabled, all TA aural alerts will be muted when the height above
ground is less than 400 feet.
6.4.3.1.2
Landing Gear Position
If the aircraft has retractable landing gear, all TA aural alerts will be muted
when the landing gear is extended. Landing gear position does not mute TA
aural alerts if height above ground is available.