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.
� Press the cursor down to select Skipped On or Off. ( Press the cursor up/down to select another channel and repeat step �. § Press the MENU key to return to the Install menu.