# Color Block Tracking
+ Press the button to enter color selection mode.
+ Toggle the dial left or right to choose one of the six built-in colors (Red, Green, Blue, Yellow, Black, White) as the tracking target.
+ If the last option is selected, align the center rectangle on the screen with the target color, then press the button again to lock the current on-screen color as the tracking target

Demonstration:

<!-- 这是一张图片，ocr 内容为： -->
![](img/CB1.gif)