Intellijel MIDI 1U Manual Download Page 13

 
 

[2] LEARN  

  button   -   Use   this   button   to   learn  

which   MIDI   channel   the   MIDI 1U   will  
respond   to,   as   well   as   the   MIDI   CC  
numbers   assigned   to   both   the    

CC  

[G]  

  and  

MOD  

[D]  

  output   jacks.  

MIDI 1U   automatically   saves   all   learned  
settings   (both   buttons   flash    

green 

)   after  

2 seconds   of   MIDI   inactivity,   ensuring   it  
returns   to   exactly   the   same   state   after   a  
power   cycle.  

Pressing   the   button   cycles   through   three   states:  

OFF  

  :   When   the   LEARN   button   is   off,   MIDI 1U   is   in   normal   operation   and   works   to   convert  

incoming   MIDI   data   into   CV   for   your   eurorack   system.  

SOLID   BLUE  

  :   Indicates   the   MIDI 1U   is   in    

LEARN   CC+CH   mode 

,   meaning   the   module   is  

awaiting   a   MIDI   message,   and   that   it   will   use   the   first   message   it   receives   to   set   both   the  
module’s   MIDI   Receive   channel   and    

CC  

[G]  

  jack   assignment.   In   addition,   it   will   set   the  

CC 

 jack’s   polarity   based   on   the   status   of   the    

CLK  

÷  

  button,   as   discussed   earlier.  

FLASHING   BLUE  

  :   Indicates   the   MIDI 1U   is   in    

LEARN MOD+CH   mode 

,   meaning   the  

module   is   awaiting   a   MIDI   message,   and   that   it   will   use   the   first   message   it   receives   to   set  
both   the   module’s   MIDI   Receive   channel   and    

MOD  

[D]  

  jack   assignment.   In   addition,   it   will  

set   the    

MOD 

 jack’s   polarity   based   on   the   status   of   the    

CLK  

÷  

  button,   as   discussed   earlier.  

For   more   information   about   using   the    

LEARN  

  button,   see    

Configuring   MIDI   1U   Using   the   Front  

Panel 

,   later   in   this   manual.  

Alternatively,   you   can   set   the   MIDI   channel,    

MOD  

  and    

CC  

  jack   assignments   using   the    

Intellijel  

Config  

  app,   discussed   later.  

DUAL   MODE:   MIDI   1U   offers   an   alternate,   dual   channel   mode   that   reconfigures   the   jacks   for  
2-channel   operation.   In   this   mode,   you   have   independent   MIDI   control   of   the   pitch,   gate   and  
velocity   for   two   different   MIDI   channels.   See    

Dual   Mode  

  for   detailed   information   about   enabling  

the   mode,   and   using   the   LEARN   button   within   it.  

Outputs  

[A] CLK  

  out   -   Clock   output,   which   transmits   a   divided   MIDI   clock   pulse   with   a   division   set   by   the  

CLK  

±    

 [1]  

  button.   The   corresponding   LED   blinks   in   time   with   the    

CLK  

  out.  

Alternatively,   you   can   use   the    

Intellijel   Config  

  app   to   set   the   desired   Clock   Division.  

[B] RST  

  out   -   Operates   as   either   a   RESET   output   or   a   RUN   output,   depending   on   how   it’s  

configured   inthe    

Intellijel   Config  

  app.  

 

MIDI   1U   System   Manual 

12  

Summary of Contents for MIDI 1U

Page 1: ...MIDI 1U System 1U USB DIN MIDI to CV Interface System Manual English Revision 2020 10 12 PRELIMINARY...

Page 2: ...ase 9 Connecting a MIDI Expander 1U 10 MIDI 1U FRONT PANEL 11 Controls 11 Outputs 12 MIDI EXPANDER 1U FRONT PANEL 14 CONFIGURING MIDI 1U USING THE FRONT PANEL 15 Learn a MIDI Channel 15 Learn the CC J...

Page 3: ...FIRMWARE UPDATES 26 TECHNICAL SPECIFICATIONS 27 MIDI 1U 27 MIDI Expander 1U 27 MIDI IN Jacks 1U 27 MIDI 1U System Manual 2...

Page 4: ...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 operated in a commercial en...

Page 5: ...e its own MIDI input jack This enables you to use the MIDI USB inputs built in to your Intellijel 7U Performance Case or Palette Case If you don t own one of these cases you can purchase the MIDI IN J...

Page 6: ...n the manufacturer s technical specifications for each module Compare each of the sums to specifications for your case s power supply Only proceed with installation if none of the values exceeds the p...

Page 7: ...the other 10 pin connector The connector is shrouded and can only be inserted in one direction ensuring proper orientation if you use the supplied Intellijel power cable If you re using a different p...

Page 8: ...U You will need to connect the MIDI 1U to either a MIDI IN Jacks 1U module or to a case with built in MIDI USB jacks This section discusses how to connect the MIDI 1U to the MIDI IN Jacks 1U module 1...

Page 9: ...on the MIDI 1U module The connector is keyed and will fit in only one direction 4 Connect the other end of the cable to the MIDI Jacks circuit board on your 7U case On newer 7U cases this connector is...

Page 10: ...pplied 10 pin to 10 pin ribbon cable to the shrouded 10 pin port on the MIDI 1U module The connector is keyed and will fit in only one direction 4 Connect the other end of the supplied 10 pin to 10 pi...

Page 11: ...n power cable between the MIDI Expander 1U and one of your case 16 pin power connectors as discussed earlier in Connecting Power to the MIDI 1U 3 Connect one end of the supplied 6 pin to 6 pin ribbon...

Page 12: ...on then the CLK button lights either solid green or it flashes red green Pressing the CLK button toggles between the two and is used to assign a polarity while learning the CC G or MOD D assignment GR...

Page 13: ...t will use the first message it receives to set both the module s MIDI Receive channel and MOD D jack assignment In addition it will set the MOD jack s polarity based on the status of the CLK button a...

Page 14: ...e Mod Wheel data CC 1 transmitted by your MIDI controller You can override this default using the LEARN 2 button or you can redefine its purpose entirely using the Intellijel Config app In Dual Mode t...

Page 15: ...l be updated and completed when it is The optional MIDI expander has eight user assignable outputs Using the Intellijel Config app you can assign each of the eight jacks to generate just about any typ...

Page 16: ...mode the LEARN button lights solid blue indicating the MIDI 1U is awaiting a MIDI message and that it s also capable of learning the CC jack assignment You can also learn a MIDI Channel if you press t...

Page 17: ...Values of 0 127 0V 5V RED GREEN If the CLK button is flashing red green when learning the CC jack assignment then the MOD voltage will be bipolar i e CC Value of 64 0V CC Value of 0 5V CC Value of 127...

Page 18: ...i e CC Values of 0 127 0V 5V RED GREEN If the CLK button is flashing red green when learning the MOD jack assignment then the MOD voltage will be bipolar i e CC Value of 64 0V CC Value of 0 5V CC Valu...

Page 19: ...ton will turn red and the CLK button will extinguish 2 Send any channel based MIDI message into the MIDI 1U CH A automatically sets itself to the sent message s MIDI channel NOTE By default CH A is se...

Page 20: ...al Mode MIDI 1U reconfigures back to a single channel device and restores the MOD CC and TRIG settings to their previously programmed conditions NOTE By default Normal Mode uses the same MIDI channel...

Page 21: ...APP You can customize various aspects of the MIDI 1U module using the Intellijel Config app available for both Mac and Windows which is available to download from the www intellijel com website MIDI 1...

Page 22: ...ent firmware version is displayed Below that are several user configurable parameters MIDI Input Select the MIDI Device you want to configure from the drop down MIDI Input list MIDI Output Select the...

Page 23: ...ut 1 4 notes 48 clock out 1 2 notes 96 clock out whole notes Clock Mode Always The CLK A output always transmits a clock even if the incoming MIDI clock is stopped In this case it continues to transmi...

Page 24: ...ticularly useful for shifting octaves and placing 0V at the desired octave i e C0 C1 etc CC Output Settings Use these settings to configure the source and type of signal sent from the CC G jack applie...

Page 25: ...uts a bipolar signal ranging from 5V to 5V MIDI 1U interprets the incoming MIDI CC data as a bipolar signal meaning a CC value of 64 maps to 0V Values less than 64 map to negative voltages with a CC v...

Page 26: ...ttons will briefly flash red then return to alternately flashing pink and teal 3 Long press 1 sec the LEARN button to return MIDI 1U to normal operation To Reset using the Intellijel Config app 1 Laun...

Page 27: ...se the drop down lists at the top of the application to select the product you wish to update and the firmware version you want to install Click the Instructions button to read specific instructions f...

Page 28: ...Maximum Depth 33 mm Current Draw 34 mA 12V 2 mA 12V MIDI Expander 1U Width 14 hp Maximum Depth TBD mm Current Draw TBD mA 12V TBD mA 12V MIDI IN Jacks 1U Width 8 hp Maximum Depth 30 mm Current Draw N...

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