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Factory Default Mode: 

To return the PSU operating parameters to the factory defaults, remove the

power plug.  Press and hold the 

Plus

 and 

Minus

  buttons while inserting the power plug.  The display

will  show:

Release both buttons and the display will show " don" to indicate factory default settings have been
restored.  Press and hold the 

Stby

 button to return to 

Standby Mode

.

Factory Default Programming is as follows:

Current Speed:

33.3 RPM

Base Speed Offset 33.3:

0.00

Base Speed Offset 45.0:

0.00

Output Voltage 33.3:

100V

Output Voltage 45.0:

100V

Summary of Contents for Digital Power Supply Unit

Page 1: ...Operators Manual Falcon Digital Power Supply Unit...

Page 2: ...y accurate and clean sine wave that improves motor speed stability and allows the user to precisely adjust the turntable platter rotational speed The PSU is extremely easy to use and set up All of the...

Page 3: ...RMS nominal adjustable from 85 to 115VAC Frequency 60Hz Motors 60 0 Hz 33 3 RPM and 81 0 Hz 45 0 RPM 50Hz Motors 50 0 Hz 33 3 RPM and 67 5 Hz 45 0 RPM Distortion Less than 0 5 SpeedAdjust 1 0 RPM in 0...

Page 4: ...output the appropriate AC signal to the motor The display will show the currently selected speed or offset Soft Start Whenever the Falcon PSU exits Standby Mode it starts the platter at 20RPM and even...

Page 5: ...de from Standby Mode by holding the Minus button press and release the Stby button The display will show The display will then indicate the current speed selection 33 3 45 0 and start the turntable mo...

Page 6: ...ed with either 50Hz or 60 Hz operation and which spindle to use small or large As shipped from the factory the Falcon is set for the small spindle extensivetestinghas shown this to be the most stable...

Page 7: ...The display will then show the current speed offset in 0 01 RPM steps range is 0 99 to 0 99 The following indicates an offset of 0 15 RPM Increase or decrease the base frequency offset for the selecte...

Page 8: ...powerplug The display will show Release both buttons and the display will show don to indicate factory default settings have been restored Press and hold the Stby button to return to Standby Mode Fact...

Page 9: ...speed on thedisplay and can make micro fine adjustmentsto the output frequency to lock the turntable speed to within 0 005 RPM The adjustment is done slowly and evenly over the entire next revolution...

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