How to set the Canon 1Dx3 time?

In the shooting window, press the menu button to find the date setting option.

Set the switch to turn on the date marker, press the menu button in the shooting window, find the date setting option and set the current date.

Find the date stamp in the menu and select ON. In the shooting window, press the middle key of the direction key. In the shooting mode selection, choose the date stamp mode or postcard mode to take photos.