Establish the applicable model
The official help begins with a television that has a presence sensor. Do not assume that an external Google TV streaming box adds the sensor to any connected screen. Identify the television model and check its own manual alongside the Google TV menu.
Make a simple observation record containing the time, whether the screen showed a screensaver or programme, and whether somebody had entered the room. This avoids combining two different reports, such as an intentional ambient wake in the afternoon and an unexplained full restart during playback.
Review wake and quiet controls
Google describes Ambient Display settings including wake distance, quiet hours and nighttime behaviour. Use the options actually available on the television and record their current states. If the goal is to keep a bedroom quiet at night, start with the documented quiet controls instead of changing every streaming application.
Set a time window suitable for the household, then observe the same ordinary entry into the room outside and inside that window. This is a suggested comparison, not a measured result from this guide. Avoid deliberately creating repeated overnight disturbances merely to collect more examples.
Account for sensor limitations
Google notes that moving objects such as fans, pets or curtains can affect detection; obstacles and placement can also matter. A wake event does not establish that somebody used the remote or that an account was accessed. Inspect the room before drawing that conclusion.
If the screen fails to respond to a seated viewer, note the distance and anything blocking the sensor. Keep energy and comfort preferences in mind when changing automatic shut-off behaviour. A useful escalation contains the model, selected presence settings and observed room conditions, without claiming that the radar has identified a particular person.