By switching the eyepiece, the user can adjust what is viewed.

The user will guess or calculate the distance to the subject and adjust the focus accordingly.

It also allows users to adjust video streaming quality, but often lags behind by minutes.

A custom setting allows users to independently adjust sensitivity and the angle at which they would like to play.

In many cases, users can even adjust the program's skill level for a custom fit.

In some systems users can adjust the conditions.

The user must adjust these levels in their body to move through the game.

The user must first adjust at what depth the charges will detonate before launching them.

Some types allow the user to adjust the angle of the head.

This feature allows users to adjust a photo easily to correct issues such as closed eyes.