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NANO Modules - València 2019 ©

FONT

V/Oct Calibration

FONT comes pre-calibrated. 

When the 

RES

 knob is set to its maximum position, the filter starts to behave as an 

sine 

wave oscillator

. The filter is designed to track well over 5 octaves. In order to track 

properly the notes from a controller, these are the steps you should follow:

1.

2.

3.

4.

Set the FREQ knob to 9 o’clock. Set the RES knob to its maximum position. 
Disconnect any input signal or FM modulation CV.

Connect the note CV output of a well-calibrated keyboard interface or MIDI-CV 
converter to the OCT input.

Listen to the tone at the LP2 output.

Using a screwdriver, adjust the 

trimmer resistor

 

at the back of the circuit board

 

until the musical intervals played on the keyboard are correctly reproduced.

Summary of Contents for FONT

Page 1: ...FONT Quick guide...

Page 2: ...malies turn your system off right away and check again your connections 1 2 3 4 NANO Modules Val ncia 2019 Description FONT is a voltage controlled filter The filtering is achieved by a high quality V...

Page 3: ...ontrol CV Frequency Input 1V Octave Input Un attenuated Frequency CV calibrated for 1V Oct Audio Input CV Resonance Attenuverter CVR Input Control CV Resonance Input 2 Pole Band Pass Output 2 Pole Low...

Page 4: ...esonance RES With this control you adjust the filter s resonance emphasis the parameter which emphasises the frequencies around the cut off point fC see Fig 2 on p 4 Close to its maximum setting the f...

Page 5: ...n resonance is set to its maximum value with no input signal FONT behaves like a sine wave oscillator CVR Resonance control voltage A voltage of 4V starts bringing the filter to self oscillation IN Si...

Page 6: ...controller these are the steps you should follow 1 2 3 4 Set the FREQ knob to 9 o clock Set the RES knob to its maximum position Disconnect any input signal or FM modulation CV Connect the note CV out...

Page 7: ...EU EN 55032 Electromagnetic compatibility of multimedia equipment EN 55103 2 Electromagnetic compatibility Product family standard for audio video audio visual and entertainment lighting control appa...

Page 8: ...sure to extreme temperature or moisture levels Please contact our customer service jorge nanomodul es for a return authorization before sending the module The cost of sending a module back for servici...

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