Which key on the keyboard may be used to slew the EO/IR to a desired track on the map display?

• A. S on keyboard
• B. A on keyboard
• C. W on keyboard
• D. D on keyboard

Answer: (A)

The key concept here is how you move the EO/IR gimbal to align with a target track on the map using keyboard slew controls. Slewing means continuously nudging the sensor’s line of sight in a chosen direction so the target track moves toward and eventually sits on the sensor crosshair.

In this control setup, pressing the S key is mapped to the required slew direction to move the gimbal toward the map track. By pressing it, you push the boresight toward the target’s location on the display, allowing you to quickly bring the track into view and stabilize the sensor on it. The other keys correspond to the other directions (and are used for different movements or axes), so they wouldn’t efficiently bring the track into the boresight in this scenario.