1. (verb) direct onto a point or target, especially by automatic navigational aids

• home in
• range in

2. (verb) adjust (as by firing under test conditions) the zero of (a gun)

• zero

1. (verb) direct onto a point or target, especially by automatic navigational aids

• aim
• direct
• place
• point
• target

2. (verb) adjust (as by firing under test conditions) the zero of (a gun)

• adjust
• correct
• set