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 21 (click to view)
To delay start automatically:
and stop
1. Posit-on the oven rack(s) properly and put food in the oven.
2. Press the Cook Time pad.
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3. Press the Increase pad until the desired baking/roasting time shows on the display.
COOK TIME
(example for 3 hours)
4. Press the Stop Time pad. The time displayed will be the time of day plus the cook time. For example, if the current time of day is 2:00 and the cook time is three hours, the display will show 5:O0.
STOP TIME
(example
for 5:00 stop time, before stop time is set)
5. Press the Increase pad to set the stop time. If you have set a 7:00 stop time and a three-hour cook time, the oven will turn on at 4:O0.