Turns out this was not the manual i was looking for. The concertmate 670 keyboard i have is a "Realistic" model made for Radio Shack and none of the diagrams on the owners manual i received matches up. HOWEVER, I must say the service Owners Manual provides was fast and efficient by being available online. The manual was in good readable condition and easily downloaded.
Thank´s for your help, I already recived these manual from you
Text excerpt from page 86 (click to view)
Document Viewer File Menu
� Trash Can - Open Trash Can Opens the Trash Can and displays any pages. Selecting page and clicking the been discarded.
Undo
button restores page that has
- Empty Trash Can Deletes the pages in the Trash Can. If the page is emptied from the Trash Can, it is permanently deleted. it is not stored in the Recycle Bin.