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.
Text excerpt from page 9 (click to view)
If the switch Clock Auto Set 1 is OFF , then the time can not automatically be set. Should the RDS CT-signal not be received for more than 10 days , the RDS-indication C in the display goes out and you have to newly tune to a RDS CT-station in order to set the exact time automatically.
Setting alarm You can select whether you would like to be woken by the Human Wake Signal(=waking tone which slowly gets louder)or by radio. HWS alarm 1 .Press the button STAND BY 11 once. The word BUZZER shows in the display , the time indication flashes. 2 .Set the required alarm time with the buttons HOUR 13 and MIN 18. 3 .Confirm the time by pressing the button STAND BY 11.
Tune the radio to the requested radio station which is to wake you. 1. Press the button STAND BY 11 twice. The display indicates LAST CH, the time indication flashes. 2. Set the required waking time with the buttons HOUR 13 and MIN 18. 3. Confirm the time by pressing the button STAND BY 11. The indication STAND BY B shows that the alarm has been set and also shows your choice of alarm (loudspeaker icon for radio; icon for HWS alarm).