Which statement is correct when focusing the camera on the Cisco TelePresence System 500?

A.
The green rectangle on the display is aligned with the small target.

B.
The green rectangle on the display is aligned with the large target.

C.
The red rectangle on the display is aligned with the small target.

D.
The red and green bars must be the exact same length for proper calibration.

E.
It does not matter which target is aligned with which rectangle as long as each rectangle is aligned
with one of the targets.

Explanation: