press this button to open the disc tray. to close the disc tray, press this button again (external type of drive), or gently push the front of the tray (ultra-slim type of drive).
2. disc tray:
this disc tray is used to insert the cd media.
3. disc ready/read/write led:
this led is used to indicate the disc access status.
4. emergency eject:
in case you cannot supply power to the drive but want to remove a disc from the tray, push a small rod (paperclip) about 5cm long, through the emergency eject hole to disengage the gears inside.
then pull the tray out manually. after removing the disc, gently push the tray back to its original position. this procedure is only to be used in the case of an emergency and is not meant for normal operation.
5. headphone volume control:
turn the wheel to adjust the audio volume of your headphones.
6. headphone jack:
connect your headphones to this 3.5mm jack to listen to audio cds.
