White balance is correction in order to obtain an image of normal color tone under light source of various colors in the camera.
There are many different adjustment methods. But our products just apply the auto white balance with one button.
There are various adjustment methods. In our case we adopt one push auto white balance. We will adjust the brightness so that you can observe the color reference (I think that using the blank paper is the best) in a state without halation (whitening) or too dark.
After that, color correction (auto white balance) is automatically applied when you click the white balance key once.
The notation differs depending on the camera such as: AWB, OnePushWB.