Canon EOS R6 Mark II Mirrorless Camera with 24-105mm f/4-7.1 Lens - Manual (Page 239)

Shooting and registering white balances
1.
Press the < > button.
2.
Select the white balance item.
Press < > up or down for selection.
3.
Select [Record and register WB].
Turn the < > dial or press < > left or right to select [ ], then
press the < > button.
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