I forget: what am I supposed to do in the control room

Remember what Q told you on the sub about the Stealth's computers.

Stealth computers on ground; destroy them and plane is vulnerable.

Destroy them with a missile weapon.

The computer is the large green box in the lower right side of screen.

Use the 2nd item described on page 13 of the manual.

There must be a disturbance somewhere else to allow you to act.