5 star quality on these downloadable manuals. Easy to read and all the information is there. A must when doing a custom install or needing to service your precious old school electronics.
very helpful, the information in these manuels are very detailed
Text excerpt from page 43 (click to view)
Sleep Timer
Tray Lock
You can lock the disc tray to prevent the disc from being ejected.
Setting
Turn off the power. And while holding down 7(Stop) on the main unit, press 0(Open/Close). �LOCKED� appears on the display window on the main unit.
Releasing
When the time you specify elapses, the system will be turned off by itself. Carry out the same operations as those for setting. �UNLOCKED� appears on the display window on the main unit.
Press SLEEP.
Each time you press the button, the time indicated on the display window on the main unit changes (in minutes). Example: When Sleep Timer is set to 60 minutes
(Blinking)
Sleep Timer will be automatically set in a few seconds, and the indication will disappear. NOTE
When Sleep Timer is set, the display window darkens automatically.
Changing the time
Reselect the time by pressing SLEEP repeatedly.
Confirming the time
Press SLEEP once while Sleep Timer is set.
Releasing
Press SLEEP repeatedly until �OFF� appears. NOTE
Sleep Timer will also be released when the power is turned off.
