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 14 (click to view)
The Display will show what you touched. This example shows 70% of full power.
m
10. Touch START.
count down
When you touch START,both COOK 1 & 2 Signal Lights come on to show you that the oven is cooking in the first of two Cook Cycles. The Cook Power Signal Light will go off. The oven will cook in the Cook Power you selected. The Display will count down the time to show you how much time is left in the first Cook Cycle. When the Cook 1 cycle ends, you will hear a beep and the oven will automatically start cooking in the Cook 2 cycle. The COOK1 Signal Light will go off and the COOK 2 Signal Light will stay on.
count down
BEEP BEEP BEEP
The Display counts down the time to show you how much time is left in the Cook 2 cycle. When the Cook 2 cycle ends, you will hear 3 beeps. When the beeping stops, the Display will show the time of day.
For best cooking results, remember to provide a standing in Cook Cycle 1 and before cooking in Cook Cycle 2.