L & R Locators

I set the left & right locators in Cubase Artist 6.5, but the recording does not stop recording when it reaches the right locator. It keeps right on recording until I hit the stop button. I searched Preferences and the manual, but don’t see how to control this. What am I missing?

hit the / key to enable cycling

Enable the punch out button on the transport panel or the toolbar to stop the recording when it reaches the right locator.

Default keys I and O

I= punch in on left locator

o= Punch out on right locator