Answer

The default value of TV-Out is Disable. Please follow the below procedures to enable TV-Out function.
(1) Press "Video Button" located next to the "Power Button"
(2) When you see the IntervVideo popup screen, press letter "O" or press Menu button on the remote controller to enter the setup menu. (3) Select General Setup item.
(4) Select TV-Out item.
(5) Select Enable.

Reference

Applicable Models