What are the steps to set up the self-timer function on a Canon 5D Mark III camera?

To set up the self-timer function on a Canon 5D Mark III camera, follow these steps:

1. Press the Menu button on the camera.
2. Navigate to the Shooting menu.
3. Select the Drive Mode option.
4. Choose the Self-timer mode (usually indicated by a clock icon).
5. Select the desired delay time (usually 2, 10, or custom seconds).
6. Press the Set button to confirm the setting.
7. Press the shutter button to start the self-timer countdown.

These steps will allow you to set up and use the self-timer function on your Canon 5D Mark III camera.