Sony Bravia KDL-55W900A I-Manual page 35

Steps
1.
Remove the battery's insulating sheet before using the Active 3D
Glasses for the first time.
2.
When using Active 3D Glasses for the first time, hold the glasses
within a 50 cm (1.6 ft.) range of the TV and turn on the TV and hold
the (Power) button/indicator for 2 seconds.
The Active 3D Glasses turn on and registration starts (The
button/indicator blinks green and yellow). When registration is
finished, a message appears in the bottom right of the screen for 5
seconds, and the indicator will light up green for 3 seconds. This
process is only required one time.
If registration fails, the Active 3D Glasses will turn off automatically.
In this case, repeat the above.
3.
Display the content to watch in 3D on the TV screen.
4.
Put the Active 3D Glasses on. While watching a 3D image, the
(Power) indicator lights up green every 2 seconds.
If no 3D effect is achieved, perform the following steps.
5.
Press the 3D button to display the [3D Display] screen.
6.
Press the 3D button repeatedly to select the [3D Display] mode to
suit the displayed content.
[3D (Side-by-Side)]: Displays side-by-side pictures in 3D.
[3D (Over-Under)]: Displays over-under pictures in 3D.
[3D (Simulated 3D)]: Displays regular 2D pictures in simulated 3D.
[2D (Left-Only)]: When the same picture is side-by-side, the left side
picture is shown expanded, in 2D.
[2D (Top-Only)]: When the same picture is over-under, the upper
picture is shown expanded, in 2D.
Depending on the input signal or format, [3D (Side-by-Side)]/[3D
35
(Power)