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.
ThankΒ΄s for your help, I already recived these manual from you
Text excerpt from page 22 (click to view)
22 The remote control does not function â Reduce the distance between the remote control and the system. â Insert the batteries with their polarities (+/â signs) aligned as indicated. â Replace the batteries. â Point the remote control directly toward IR sensor on the front of the system. â Set the clock correctly. â Press TIMER/SLEEP in standby mode to switch on the timer. â If a recording is in progress, stop the recording. â Power has been interrupted or the power cord has been disconnected. Reset the clock/timer.