Principle of Operation: Eyebox

The eyebox is the movement space in which the driver can move without his view of the image in the HUD being impaired.

The freedom of movement within the eyebox is roughly:

• 130 mm horizontally
• 90 mm vertically

Outside the eyebox limits the image in the HUD is no longer clearly visible.

Fig 1: Identifying Eyebox (1 Of 2)

Courtesy of BMW OF NORTH AMERICA, INC.

Fig 2: Identifying Eyebox (2 Of 2)

Courtesy of BMW OF NORTH AMERICA, INC.