Kuzma STABI XL 4 KIT- FOR CONVERTING STABI XL2 TURNTABLE - Manual (Page 4)

4
Power supply (PS XL 2=4=MCU):
General description of PS:
The AC motor power supply generates dual sine wave ouput to control rotation and speed of
the AC sycnhronous motors. The signal is generated by quartz and controlled by a
sophisticated computer based program. This allows for very smooth generation of the sine
wave with very fine choice of speed. Each speed can be selected, finely adjusted
independently and then stored in the memory. PS is factory preset. Connect motor cables to
motor outputs( XL 1&2, XL 4- any )
Sometimes it will take a few hours for a new turntable to settle for the correct speed. When
the PS is unplugged preset speeds will be stored.
Technical data:
Mass: 2 kg
Size: 120x140x400 mm
Power consumption: 50w
Output: 33,45 rpm( 40-100Hz, 110V)
Operation:
1.Press firmly the power button the front panel. After 10 sec the PS is ready. The display will
show 33 and above the start button a red LED will be shown. You can keep the PS switched
on all the time.
2.By pressing the start button the red LED will turn green and the platter should start rotating.
To stop platter simply press the start button again. The red LED will show and the platter will
stop rotating.
3. Press the speed button and the selected speed will change from 33 to 45. Press again and it
will return to 33.
4.Do not hold pressed start button before mains switch is on.