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.
THX
Text excerpt from page 6 (click to view)
4.8
Installation
min. 200cm²
min. 20mm
min. 200cm²
IMPORTANT:
Please follow the installation details below carefully. Guarantee is valid for products installed as described only. 1. The miniBar must be level both directions. 2. There should be 20mm clearance to the wall. 3. Ventilation must be provided as shown in alternatives A, B, C or D. 4. The ventilation duct must at least measure 105mm x the width of the refrigerator. 5. Only the entire cooling unit must project into the duct as shown. 6 Air passing through the duct must not be preheated by any source of heat. 7. Ventilation grills, if used, must have openings of at least 200cm² each.
