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 66 (click to view)
Safety precautions
WARNING
� To prevent fire or shock hazard, do not expose the TV to rain or moisture. CAUTION
� Operate only from the power source indicated on the rear of the TV. � Avoid damaging the power cord and mains plug. When you unplug the TV, pull it out by the mains plug. Do not pull on the power cord. � Never block or cover the cabinet openings for ventilation. Never install the TV where good ventilation is unattainable. When installing 15 cm this TV, leave spaces for ventilation around the TV more than the minimum distances shown in the diagram. � Do not allow objects or liquid into the
10 cm
10 cm
15 cm
cabinet openings. � In the event of a fault, unplug the TV and call a service technician. Do not attempt to repair it by yourself or remove the rear cover. � The surface of the TV screen is easily damaged. Be very careful with it when handling the TV. Should the TV screen become soiled, wipe it with a soft dry cloth. Never rub it forcefully. Never use any cleaner or detergent on it. � When you don�t use this TV for a long period of time, be sure to unplug it.
WARNING
<AV-2178TEE only> � A removable plastic cover is fixed to the television�s front Audio/Video connector. To prevent this cover from being accidentally swallowed by babies or children, remove it from the television and store it in a safe place. If the cover is swallowed seek the advice of a doctor immediately.