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)
ELECTRICAL CONNECTION
We strongly recommend that all operations for the installation of your oven be carried out by QUALIFIED PERSONNEL to the relevant British Standards. The oven designed to be connected to 240V (50Hz) electricity supply. The oven has an easily accessible terminal block which is marked as follows: Letter L Letter N Live terminal Neutral terminal Earth terminal
Important
After installation and connecting, the cable must be placed so that it cannot at any point reach a temperature of more than 50°C above the ambient temperature. Before the appliance is connected, check that the main fuse and the domestic installation can support the load; and that the power supply is properly earthed. The manufacturer disclaims any responsibility should these safety measures not be carried out. This appliance meets the requirements laid down in EEC Directive No. 89/336 relating to the suppression of radio and TV interference.
THIS APPLIANCE MUST BE EARTHED
The cable used to connect the oven to the electrical supply should have the characteristics indicated in the table. It is necessary that you install a double pole switch between the appliance and theelectricity supply (mains), with a minimum gap of 3mm between the switch contacts and of a type suitable for the required load in compliance with the current rules. The switch must not break the yellow and green earth cable at any point.
For Uk use only
Models Rating Cable cross section mm2 and Type of the cable ZSA15 2565 W 6 mm2 6242 Y Fuse min. 15 A
For Europe use only
Models Rating Cable cross section mm2 and Type of the cable 2,5 mm2 Ho5 RR-F Fuse min. 13 A