4
3. Hold platter (Part no. 1) level over the bearing housing, locate it carefully and
gently lower it into the bearing housing.
4. Installing the belt: Start with the belt (Part no. 6) around the motor pulley, take care
the other end clears the centre spindle and rotate the platter (Part no. 1), the belt will
track around the platter. We recommend a ½ twist be applied to the belt on the motor
pulley
：
5. There are two grooves on the motor pulley for different speeds. The above groove
is for 45 rpm, and the lower groove is for 33.3 rpm. Speed is factory adjusted. If you
wish to check the speed place the strobe disc on the platter and using a suitable
filament light (Lamp) gently adjust speed potentiometer (Part no. 9) to achieve correct
speed.
