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カーナビゲーションシステム Garmin Bell 407 GTNのPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Garmin Bell 407 GTN 22 ページ。 Gps/sbas navigation system for bell 407

display screen, then pressing the "Telephone" button, and then turning off each

participant. Telephone volume settings control both the in call volume as well

as the ringer volume.

The GMA 35 can operate in split mode which allows the pilot to communicate

on one COM while the co-pilot simultaneously communicates on a second

COM. When split mode is activated intercom distribution between pilot, copilot

and passengers is turned off. Upon exiting split mode intercom distribution is

restored to the settings active prior to entering split mode.

TERRAIN PROXIMITY

Terrain Proximity refers to the display of terrain information and comprises of a

2-D picture of the surrounding terrain and obstacles relative to the position and

altitude of the rotorcraft, however it does not provide any alerts.

Relative terrain elevation is depicted using a five color scale in which terrain

that is at or above the helicopter's current altitude is depicted in orange and red

while terrain within 250 feet of the helicopter's current altitude is shown in

yellow.

Obstacles are depicted using a three color scale in which obstacles whose top is

at or above the helicopter's current altitude are shown in red while obstacles

within 250 feet of the helicopter's current altitude are shown in yellow.

The terrain page scale depicts the terrain scale but does not depict the obstacle

scale.

NOTE

Terrain Proximity and HTAWS are separate features. If "HTAWS"

is shown on the bottom right of the dedicated terrain page, then

HTAWS is installed.

The GTN can include an optional Helicopter Terrain Awareness and Warning

System (HTAWS) which includes visual depictions of terrain and obstacles

relative to helicopter altitude as well as visual and aural alerts if terrain or

obstacles are a threat to the safe flight of the helicopter.

 This installation includes Terrain Proximity. No aural or visual alerts for

terrain or obstacles are provided.

 This installation includes HTAWS. Aural and visual alerts will be provided.

HTAWS is an alerting system. The system does NOT guarantee successful

recovery from a conflict due to factors such as pilot response, aircraft

performance, and database limitations. No standardized recovery technique is

defined as recovery maneuvers may vary. HTAWS protection is provided at

groundspeeds above 30 knots.

190-01007-J4 Rev. 1

RFMS, Bell 407 GTN GPS/SBAS System

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