What does the navigation display show?
The Navigation display screen displays the lateral navigation status of the aircraft. The main characteristic of the Navigation Display is the colour screen and the ability to display different modes and functions : route flown, VOR, AFD, ILS, Weather Radar, TCAS, etc.
What is Rose mode?
-ROSE mode (ILS, VOR or NAV): heading up, aircraft symbol in screen centre, with radar available, -ARC mode : heading up, horizon limited to a 90° forward sector, with radar available, -PLAN mode : north up, display centered on selected waypoint.
How do I show the weather on my Airbus A320?
I got several questions about how to activate weather radar on Airbus A320. You basically have to flip one switch… Make sure the knob to the right of the switch is set to either WX / WX+T / TURB and not to MAP mode.
What is meant by 1 minute of arc?
A minute of arc, arcminute (arcmin), arc minute, or minute arc, denoted by the symbol ′, is a unit of angular measurement equal to 160 of one degree. Since one degree is 1360 of a turn (or complete rotation), one minute of arc is 121600 of a turn.
How is the terrain displayed on the ND in a nd?
When Allied Signal (now Honeywell) designed the EGPWS in the mid 90’s, a major criteria was that it had to be retrofitable into the majority of the fleet. A big issue was the availability of a display for the data. Since almost all had a dedicated weather radar display the decision was to ‘share’ the display.
How does the navigation display work on an A320?
The Navigation Display (ND) presents the navigation data under the form of 5 different display modes They can be selected from the EFIS Control Panel. The ND is implemented in the Display Unit (DU) application.
Where is the TCAs display on the A320?
TCAS information can be displayed on the navigation display via a switch located on the transponder (on pedestal panel for A320). B737 Navigation Display in ARC mode with terrain radar activated. Radar terrain information can be displayed on the navigation display via a switch located next to the ND.
How is radar information displayed on the ND?
Radar terrain information can be displayed on the navigation display via a switch located next to the ND. A special colour scheme enables the pilot to know the terrain clearance. Weather radar information can be displayed on the navigation display via a switch located on the weather radar control panel (usually on the pedestal).