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Thank you for choosing ONA
for your Eurorack System.

NANO Modules - València 2020 ©

Powering up

Turn off the power of your modular synthesizer.

Double check the power cord polarity. If you plug the module backwards you might 
damage its electronic circuits.

If you flip over your ONA, you will find the “RED” mark at the PCB power connector, 
which must match the colored line on the ribbon cable.

Once you have checked all the connections, you can turn on your modular system.

If you notice any anomalies, turn your system off right away and check again your 
connections.

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RED

RED

ONA

Summary of Contents for ONA

Page 1: ...ONA Quick guide...

Page 2: ...the module backwards you might damage its electronic circuits If you flip over your ONA you will find the RED mark at the PCB power connector which must match the colored line on the ribbon cable Once...

Page 3: ...al then oscillates at a certain frequency generating a sound The frequency of a VCO can be adjusted via input voltage or current modulation ONA is an Analog oscillator which means that no computer sou...

Page 4: ...e shapers you can choose between a big palette of output waveforms to give shape to your ideas Classic Waveforms Sine Triangle Sawtooth Pulse 2 Complex Waveforms Complex 1 Complex 2 2 Sub Waveforms Su...

Page 5: ...ves as a PWM adjust between 1 100 If PW Input is connected it behaves as an Attenuator From left to right Sine Triangle Saw and Pulse FM Mode Selector Selects the mode of the FM input LINEAR EXPONENTI...

Page 6: ...haviour FM Input can affect the tuning in a linear LIN or exponential EXP way Fig 4 Mode Switch This switch allows you to select between ONA s VCO and LFO Mode Fig 5 VCO Mode It covers the needs of an...

Page 7: ...for the PW Input if there is a cable connected Fully counter clockwise The output produces a narrow 1 duty cycle pulse 3 o clock position A square wave is produced 50 duty cycle Fully clockwise The o...

Page 8: ...ch at the rate of one octave for each volt applied When applying a negative voltage it will reduce the pitch by one octave per volt SYNC An external waveform of 5V can be applied to this input to rese...

Page 9: ...of them all sounding even harsher than a square wave and that s because it s the richest in terms of harmonics Pulse Ii is essentially a square wave with an adjustable amount of time in between each...

Page 10: ...b 1 Octave A square wave that goes 1 octave below the main tuning of the oscillator Sub 2 Octave A square wave that goes 2 octaves below the main tuning of the oscillator ONA Fig 10 Detail of Complex...

Page 11: ...ntervals If ONA does not follow the 1V Octave rule adjust the Scale Multiturn Trimmer 1 Repeat steps 3 and 4 until ONA follows perfectly the 1V Octave rule Moving the Scale Multiturn Trimmer will caus...

Page 12: ...N 55032 Electromagnetic compatibility of multimedia equipment EN 55103 2 Electromagnetic compatibility Product family standard for audio video audio visual and entertainment lighting control apparatus...

Page 13: ...Exposure 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 ser...

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