MENU/PLAN/SPEED Sub-mode

For prepared route legs, press the EDIT FSK button from the PLAN sub-mode page, and from the pop-up menu, select the SPEED option. Then press the EDIT FSK button. The screen will now display information fields containing data on each of the flight legs:

 Waypoint number that marks the start of each leg

 Waypoint callsign

 True airspeed on the flight leg

 Route leg length

 Time enroute on the route leg

 Estimated time of arrival at each waypoint

3-44: MENU/PLAN/SPEED sub-mode menu

3-45: Entering the time of departure from the IWP and true airspeed

1. TAS

2. WPT callsign

3. WPT number

4. Leg length

5. WPT time flight

6. Departure time / Predicted WPT OVER time

To cycle between legs, rotate the cursor manipulator. When you have selected the leg you wish to edit, press the EDIT FSK button. To change the value of the departure time for the IWP or TAS on the route leg, rotate the cursor manipulator (to select a parameter, press the knob axially or use the EDIT button). To save the leg edits, press the ENTER FSK button. To exit from the SPEED sub-mode, press PLAN FSK button. The automatically calculated values are re-calculated after each value change. As the TAS value is changed on one of the route legs, the ETA value is automatically adjusted for all of the later legs.

3-46: Entering time of departure from the IWP 3-47: Setting TAS values for 01 to 02 leg

3-48: View SPEED sub-mode with values entered for time of departure and TAS for route legs