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EUCLIDEAN SEQUENCING 

The second pattern type is called 

EUCLIDEAN

, which is programmed by setting 3 

main parameters: 

EUCLIDEAN CIRCLE LENGTH, EUCLIDEAN FILL AMOUNT

 and 

PATTERN OFFSET ROTATION

To access this mode you first have to enter the 

TRACK MODE

 by flipping the 

TRACK

 switch (8) to either 

TRACK 1

 or 

TRACK 2

 and hold pressing the 

STEP / 

REST

 button for 

TRACK 1 

or

 2

 respectively for a few seconds until the main LED on 

the top lights up in fuchsia color.  
 
By default, the 

EUCLIDEAN CIRCLE LENGTH

 is set to 16 steps, but this can be 

overwritten by either pressing the 

STEP

 button to increment the pattern length by 

+

1 step

 or by pressing the 

REST

 button, which will increment the pattern length by 

+

16 steps

. This way it is easy to create longer patterns, yet still having 1 step 

precision where you need it. 
 
To set the 

EUCLIDEAN FILL AMOUNT

 

(the number of equally spaced active steps 

within the Euclidean circle), switch back to the 

LIVE MODE

 and now 

REPEATS 1

 will 

set the 

FILL AMOUNT

 for 

TRACK 1

. If 

TRACK 2 

is also set to Euclidean mode, then 

REPEATS 2

 will control the 

FILL AMOUNT

 for 

TRACK 2

If the Repeats knob (4) is fully CCW, then the fill amount will be 0, meaning that you 
will not hear any active steps. 

EUCLIDEAN PATTERN MODIFIERS 

Now that you understand the basics of this mode let’s dive deeper into the internal 
pattern modifiers available inside the 

TRACK MODE

 for each of the tracks. Similar 

as with the 101­style pattern mode there are 2 internal pattern modifiers. 
This time the primary parameter controlled by 

REPEATS 1

 knob for 

TRACK 1

 is the 

PATTERN ROTATION OR PATTERN OFFSET

. This lets you shift your pattern to 

make it fit rhythmically with the other patterns. For example if you have the following 
Euclidean pattern 

X­0­0­0­X­0­0­0

, a pattern rotation by 1 step will make it look like 

this: 

0­X­0­0­0­X­0­0

 
The second pattern modifier is 

PROBABILITY

, but this time it is applied to all the 

steps of the pattern. For 

TRACK 1

 the pattern probability is set by 

REPEATS 2 

knob 

while you are in 

TRACK EDIT

 mode. Fully CCW means none of the steps will output 

a trigger and fully CW means the probability of each trigger is 100%.  
 
For 

TRACK 2

 the pattern modifiers are reversed: 

REPEATS 1

 controls the pattern 

probability and 

REPEATS 2

 controls pattern rotation. 

PATTERNS 

Each track has 8 patterns selected by pressing both the 

STEP

 and the 

REST

 

buttons and rotating the 

REPEATS 1 OR 2

 knob at the same time. Patterns can be 

combined as they are selected separately for 

TRACK 1

 and 

2

Summary of Contents for Running order 1U

Page 1: ...RUNNING ORDER 3U 1U FIRMWARE V 2 5...

Page 2: ...POWER 4 TECHNICAL SPECIFICATIONS 4 INTERFACE 5 OVERVIEW 7 PATTERN TYPES 8 101 STYLE SEQUENCING 8 RATCHETING AND PROBABILITY 8 TUPLET MODE 9 EUCLIDEAN SEQUENCING 10 EUCLIDEAN PATTERN MODIFIERS 10 PATT...

Page 3: ...ment or repair as decided by us Please contact us via email for a return authorization before sending anything The customer pays shipping costs of sending a module back for servicing Device complies w...

Page 4: ...gqLJGTdVm8 CONNECTING THE POWER Before installing a new module in your case ensure your power supply has a free power header and sufficient available capacity to power the module Connect the module di...

Page 5: ...INTERFACE...

Page 6: ...plets and other interesting and uncommon rhythms in eurorack 4 REPEATS 1 2 KNOBS manual knobs with CV inputs Set amount of active trigger repeats or Euclidean trigger fills Additionally these are used...

Page 7: ...sing external clock input 2 which can be additionally processed by the onboard divider multiplier knob 3 Additionally each track features a reset input 6 for further synchronization flexibility mute b...

Page 8: ...s press the STEP button S to create a Rest step press the REST button R For example if you want to create a simple 4 4 kick pattern you would need to press these buttons in the following order S R R R...

Page 9: ...2 this is also a secondary parameter and is controlled by REPEATS 1 Generally speaking pattern modifiers are inverted for TRACK 1 and TRACK 2 Once you are back to LIVE MODE TRACK switch in the middle...

Page 10: ...t will be 0 meaning that you will not hear any active steps EUCLIDEAN PATTERN MODIFIERS Now that you understand the basics of this mode let s dive deeper into the internal pattern modifiers available...

Page 11: ...ommended 4 Hold STEP button while powering your system ON again you will see the status LED 10 slowly blink BLUE 5 Open Running_Order_Update_xxx wav file with any audio player Hit Play and wait 1 2 mi...

Page 12: ...mply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is ope...

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