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 14 (click to view)
To Fit the Ducting
1. Fit the ducting spigot and blanking plate, by aligning the interlocking lugs on the fittings, with the recesses in the aperture. Insert and turn anti-clockwise to lock the spigot and blanking plate into position. Remove the charcoal filter and ensure the slider control is in the ducting position.
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To Remove the Charcoal Filter
1. Open the visor and remove the metal inlet grille. Carefully remove the screw from the centre of the charcoal filter while holding the filter securely. The charcoal filter can now be removed.
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Recirculation
The charcoal filter must be fitted for recirculation and the slider control must be in the recirculation position.
Wall Cabinet Fitting
Before fitting the cooker hood beneath any type of wall cabinet ensure it is firmly fixed to the wall in accordance with the manufacturer�s instructions. 1. Use the paper template provided to mark the hole positions on the underside of the cabinet. Ensure the front edge of the template is aligned with the front edge of the cabinet carcase. Check the distances are correct with a tape measure as stated on the template. The four holes are 5mm (1/ �) diameter.
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If the ducting spigot is being used cut a circular hole using a pad saw or similar cutter.
