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 5 (click to view)
Descripción del aparato
Equipamiento zona de cocción
Zona de cocción de un circuito 1200W Zona de cocción de un circuito 1800W
Zona de cocción 2300W
Panel de mandos
Zona de cocción de un circuito 1200W
Equipamiento panel de mandos
�Bloqueo� con piloto de control Indicadores de zona de cocción Función de temporizador Indicador Selección del nivel de cocción