Term No.
From 6 to 9 Maximum 4.5 volts. Minimum 4 volts

9 to 10 Maximum 4.5 volts. Minimum 3 volts with all tubes lighted.

10 to 11 Maximum 45 volts. Minimum 34 volts.

11 to 12 Maximum 45 volts. Minimum 34 volts.

8 to 10 Maximum 3 volts when the volume centre rheostat is at 100, and the battery setting rheostat is properly adjusted.

The numbers refer to terminals on the catacomb terminal board starting at the right when looking at the front of the panel.

Connection Diagram of Radiola Super - Heterodyne