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 10 (click to view)
B) TO SET THE TIMER TO SWITCH OFF ONLY
i) Ensure the electricity supply is switched ON and that the correct time of day is displayed, e.g. 10.00am as Fig. 9. Place food in the oven. To set the length of cooking time, press the Selector Control button until the 'Cook Time' ( ) indicator neon is illuminated. Press the increase control ( + ) until the required length of cooking time is displayed, e.g. 2 hrs 15 mins as Fig. 10. Depress the decrease control ( - ) if necessary. Release the buttons. The 'Cook Time' indicator neon ( ) will illuminate and the time of day will be displayed after 5 seconds. Set the oven temperature. The oven indicator neon should be ON. To check the 'End Time' during the cooking period, simply press the Selector Control button once and the remaining time will be displayed, as Fig. 11.
ii) iii)
Fig.9.
iv)
v) vi)
Fig.10.
4. TO CANCEL AN AUTOMATIC PROGRAMME
To cancel an automatic programme press the Selector Control button until the 'Cook Time' indicator neon ( ) flashes. Press the decrease control ( - ) until the display reads 0.00 as Fig. 12. ii) Release the buttons. The 'Cook Time' indicator neon ( ) will flash and after 5 seconds return to the time of day. iii) Turn off the oven controls. i)
Fig.11.
5. TO RETURN THE APPLIANCE TO MANUAL
At the end of a timed cooking period, the indicator neon will flash and an alarm will sound for up to 2 minutes. i) To stop the sound press any of the three buttons, as Fig. 13. ii) The display will return to the time of day. iii) Turn off the oven controls. Fig.12.
6. THINGS TO NOTE
In the event of an interruption of the electricity supply, the timer will reset itself to zero, and all programming will be cancelled. Fig.13.
7. AUTOMATIC COOKING
It is advisable to leave food in the oven for as short a time as possible before automatic cooking. Always ensure commercially prepared food is well within its use by date and that home prepared food is fresh and of good quality. When cooking is complete, do not leave food to stand in the oven, but remove and cool it quickly if the food is not to be consumed immediately. Always ensure food in the oven has been covered before cooking if it is not possible to remove food immediately after cooking.
