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CV Thing v1 - ASSEMBLY GUIDE rev. Aug 2021

CALIBRATION

We will perform now a factory calibration. This procedure need to be done with a very precise

voltage source. We suggest to measure with a three digits multimeter.
In order to get into calibration mode, press the encoder for more than three seconds,this will 

get you into general settings menu.
Scroll to credits, when splash screen appears, keep the encoder pressed in order to make 

Global calibration option available.
When splash screen disappears, scroll down to access global cal.

We will be entering to a two points calibration screen. You will be prompted to send 2 and 8 

volts, so they will be stored and correcting any eventual offset and non linearity in your CV 
source.

Make sure your CV source is precise enough!

ENJOY YOUR NEW 

BEFACO

 MODULE!

7

Содержание CV Thing

Страница 1: ...s of the Build for PCB pics to help you identify components OPEN BAG A RESISTORS It s strongly recommended to measure the resistors with a multimeter Color code might be hard to read with blue backgro...

Страница 2: ...g capacitors http www wikihow com Read a Capacitor Qty Value Code Name on PCB 10 100n 104 C1 C2 C3 C5 C6 C7 C8 C9 C11 C12 3 10uF POLARIZED 10uF C10 C13 C14 1 22p 220 C4 REGULATORS Make sure it is posi...

Страница 3: ...Use one of the marked GND spots and measure one by one the voltages If your power supply behaves funny or one of the regulators get hot unplug the module immediately Possible errors One of the regula...

Страница 4: ...rs into the sockets Its the long ping that will fit into the sockects Place Teensy board on the pins Do this gently Once all pins are in place proceed to solder them all POGO PINS Remove Teensy from t...

Страница 5: ...flat and parallel to the PCB This step can be quite tricky as the plastic row is fitted tightly to the pins and the screen is very fragile so take care We recommend using a fine pair of tweezers for...

Страница 6: ...ck it Attach the front panel adjusting the parts one by one if necessary until they fit First Mini jacks then Encoder Use red nut for MIDI Out silver one for Encoder and black ones for the CV ins Ensu...

Страница 7: ...this will get you into general settings menu Scroll to credits when splash screen appears keep the encoder pressed in order to make Global calibration option available When splash screen disappears sc...

Страница 8: ...CV Thing v1 ASSEMBLY GUIDE rev Aug 2021 8...

Страница 9: ...CV Thing v1 ASSEMBLY GUIDE rev Aug 2021 9...

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