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 8 (click to view)
Adjusting
the Oven Temperature
Control
Does your oven seem hotter or colder than your old oven? The temperature of your old oven may have shifted gradually without your noticing the change. Your new oven is properly adjusted to provide accurate temperatures. But when compared to your old oven, the new design may give you different results. If after using the oven for a period of time, you are not satisfied with the temperature settings, they can be adjusted by following these steps:
1.
Pull the Oven Temperature Knob straight off.
Control
2. Loosen the locking screw Note the position of the notches.
OFF
3. To lower the temperature, move the tooth a notch closer to LO. Each notch equals about 10°F (5°C).
4. To raise fhe temperature, move the tooth a notch closer to HI. Each notch equals about 10°F (5°C). Tlghten replace the locking the control screw and knob.
