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 9 (click to view)
HOW TO SET THE PROGRAMMER
CLOCK
A
B C D E
KNOB
TIMER COOKING TIME
MANUAL OPERATION END OF COOKING
MANUAL OPERATION
SETTING THE TIME OF DAY 24 HOUR CLOCK
SETTING THE AUTOMATIC TIMER
To set oven for manual operation press button E.
Press button B and C at the same time and while turning knob A enter the time of day.
Press button C and while turning knob A enter the required cooking time. Then
COOKING TIME SETTING THE TIMER
Press button B and while turning knob A enter the required time (max. 23 h 59 min.). After required time has been selected the clock will revert to the time of day. When time is up an audible signal will be heard for approx 2 mins. To cancel press button B and return control and thermostat knobs to 'O' OFF.
Press button C and while turning knob A enter the required cooking time. Auto will appear on the right hand side of the clock, select the required temperature and oven function. When cooking is completed an audible signal will be heard for approx 2 mins. To cancel press button B and return control and thermostat knobs to 'O' OFF.
Press button D and while turning knob A enter the end of cooking time. Turn the thermostat and control function knobs to the required settings. The oven temperature light nor oven light will illuminate until the oven switches on. When cooking is completed the AUTO signal will flash and an audible signal will be heard for approx 2 mins. To cancel press button B and return control and thermostat knobs to 'O' OFF.