Pink Hue issue with Apple TV

These steps will help clear up an issue seen when turning PIP on. In this circumstance, the AppleTV appears on the scoreboards with a pink or purplish hue. 

1. Using your AppleTV remote, click the menu button.
2. Select the Settings icon.
3. From settings, select Audio/Video.
4. Scroll down to find HDMI Output
5. Change the HDMI Output setting from Auto to RGB High.