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 you for your manual It has the basic things to and i use the Oszi for Longer Time.
THX
Text excerpt from page 74 (click to view)
Using the Menus
8
Move the joystick left or right to select the extender to be viewed, and press .
�-� appears beside the selected extender, indicating that the programs that match the extender can be viewed. If you press again, is displayed to show that the programs that match the extender will be blocked again.
9
Repeat step 8 for other extenders. All programs that match the ratings you select and higher, except for the extenders that were canceled, will be blocked.
