Canon EOS-1Dx Mark II User Manual - Page 180

O Custom White Balance Custom white balance enables you to manually set the white balance for a specific light source. Make sure to perform this procedure under the light source at the actual location of the shoot. Up to five sets of Custom white balance data can be registered to the camera. You can also append a name (caption) to the registered Custom white balance data. 3 Registering Custom White Balance There are two ways to register Custom white balance data. You can either take a picture and register it, or register an image already saved in the card. Record and register WB 1 Select [Set Custom WB]. Under the [z1] tab, select [Set Custom WB], then press . 2 Select the Custom WB number to be registered. Press . Turn the dial to select 1 to 5 for , then press . The Custom WB data will be registered under the selected number. 3 Select [Record and register WB]. X The LCD monitor will turn off, and the selected number will blink on the top LCD panel. 180