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 15 (click to view)
Energysaving tips
l l
l
l
l
l
l
Improve home insulation. Seal doors, windows, and close fireplace flue. Close blinds or drapes on sunny side of house. Add window awnings. Keep air filter clean. Do not block airflow with drapes or furniture. Ventilate attic (high temperature levels add to normal cooling load). Try not to use heat producing appliances during the hottest part of the day. Turn lights, radios, televisions, and other appliances off when not needed. Keep heat registers and cool air returns closed or blocked off so cooled air won�t escape. Use a vent fan in cooking, laundry, or bathing areas to pull out heat and moisture near its source.