白天还OK了，但晚上在自动白平衡下很黄，然后在SPP里选择 白炽灯或者萤光灯，也没有得到比较正确的色温；之前在DP1X里不会如此黄？你们的DPM也如此？

.....

如果在同光源，同一时间，同一台机，同一参数下，拍出两种不同的色温，你觉得是否正常呢？

在黄色光源环境下拍出白光效果才正常？

谢谢，一般少量偏黄是那样做，我经常用吸管；但遇到以上那些图，黄得一塌糊涂失去色彩了，几乎无法修回来；希望有新固件去修正这个问题；

这是自定义白平衡，我指的是自定义色温数值

可以的，用户手册有：

SETTING A CUSTOM WHITE BALANCE
For more precise control of the white balance setting or when photographing under unusual lighting conditions, the "Set Custom WB" option can be used to capture a sample of neutral object in a scene to be used for color correction.
1
To capture a custom white balance image, please select [  Capture Settings] (P.28) → [White Balance] → [Custom], then press the button. (When the OK button is pressed after selecting [Custom], the current white balance setting will be set.)
2
Under the lighting conditions that will be used for the final photograph, frame a white color object, such as a sheet of white paper or a white wall, so that it fills the frame in the center of the color LCD monitor, and then press the shutter button.
If a valid white balance settings was captured, a message “White balance image captured successfully” will appear on the color LCD monitor that the white balance image was captured successfully.

If the capture was not successful, “Failed ! Please retry the custom WB capture.” will be displayed on the color LCD monitor.
Press the shutter button to capture a white balance image once again. To dismiss the capture, press the MENU button.

偏黄偏绿，色球往左下方点，加曝光减饱和。

我很不爽DP系列没有自定义色温的白平衡选项

换ISO100试试

2..