System functions: change

In the CD/DVD changing operation, the CD/DVD to be played next is removed from the internal magazine by two rubber rollers and placed in the playback position.
Once the CD/DVD has reached the playback position, it is lowered and its center hole located on a taper (clamped). Playback begins once the CD has been located in position.
The CD/DVD is transported back into the magazine in the reverse order.