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)
English
Connecting the Power Cord
Before plugging the receiver into an AC outlet, make sure that all connections have been made. Plug the power cord into an AC outlet. Keep the power cord away from the connecting cables and the antenna. The power cord may cause noise or screen interference. We recommend that you use a coaxial cable to connect the antenna, since it is well-shielded against interference.
Putting Batteries in the Remote Control
Before using the remote control, put two supplied batteries first. When using the remote control, aim the remote control directly at the remote sensor on the receiver.
1. On the back of the remote control, remove the battery cover as illustrated.
Note:
The preset settings such as preset channels and sound adjustment may be erased in a few days in the following cases: � When you unplug the power cord. � When a power failure occurs.
CAUTIONS:
� Do not touch the power cord with wet hands. � Do not pull on the power cord to unplug the cord. When unplugging the cord, always grasp the plug so as not to damage the cord.
2. Insert batteries. Make sure to observe the proper polarity: (+) to (+) and (�) to (�).
R6P (SUM-3)/AA (15F)
3. Replace the cover.
If the range or effectiveness of the remote control decreases, replace the batteries. Use two R6P (SUM-3)/AA (15F) type dry-cell batteries. CAUTION:
Follow these precautions to avoid leaking or cracking cells: � Place batteries in the remote control so they match the polarity indicated: (+) to (+) and (�) to (�). � Use the correct type of batteries. Batteries that look similar may differ in voltage. � Always replace both batteries at the same time. � Do not expose batteries to heat or flame.
