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´s for your help, I already recived these manual from you
Text excerpt from page 18 (click to view)
6. Use the Hour and Minute pads to set the desired stop time. Push the �up� (A) or �down� (v) pad(s) until the correct time shows in the display.
This example shows a desired stop time of 2 o�clock. The cook time will be the difference between the stop time and the current time of day.
7. Push the Start/Enter pad. The OVEN HEATING Indicator Light will come on. NOTE: You can change the Stop Time after pushing the StarVEnter pad without pushing the Start/Enter pad again. 8. The display will count down the baking/ roasting time in minutes. 9. When the baking/roasting time is completed, the oven will turn off automatically, beep four times, and �End� will show in the display. You will also hear two tones once every minute until you push the Off/Cancel pad. NOTE: To disable the reminder tones, push and hold the Timer Set pad for 4 seconds. To reactivate the tones, repeat this procedure.
10. Push the Off/Cancel to the time of day.
pad to return the display
11. Turn both the Oven Selector and the Oven Temperature Control Knob to OFF.
