See also:

ON
This is the normal operating position after the engine is started. ...

Replacing lost transmitters
If you lose a transmitter or want to purchase additional transmitters (up to four can be programmed), you should reprogram all of your transmitters for security reasons. It is recommended that you ...

When connecting USB storage device
Repeating is operated in the same way a CD is played. For details, refer to “Repeating”. ...