Thank you, how should I set it up?

When using artificial light sources in studio photography, you need to manually correct the white balance. This is extremely important, otherwise the colors will be distorted.

There are two methods. One is to shoot in RAW format and use Pentax’s own software to correct it after shooting. After the white balance color temperature is adjusted to a suitable color, record the current white balance color temperature, and then manually set the white balance to this color temperature on the camera.

Another method is to enter the white balance settings, select the last item to manually set the color temperature, you first take a sample, and then enter the white balance settings, the last item to manually set the color temperature, one gear at a time. Adjust the color until you feel satisfied with the true color. . . Afterwards, you can take another sample photo and use the computer to see if it fits. If not, refer to the first method.

PS: Manual white balance is generally used for studio photography. Because there is no natural light source, the camera cannot determine the base color, so color cast is prone to occur. In addition, the color temperature of the artificial light source for studio photography is fixed and does not change like the rising and setting of the sun. Therefore, once you set it, you will be done with it once and for all, and you will not need to adjust it in the future unless you change the light.