This is a great manual. It was easy to read and very accurate. The size of the manual is small so email is no problem. I highly recommend it. The manual is very hard to find other than this website.
Whilst this is a photo copy, and some of the pages are a little askew, it was all readable and intact. A real bonus finding an old manual for a classic piece of kit that no other site had.
Great stuff.
It was easy done, and I got exactly what I was looking for.
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.