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CR78-PGM: Roland CR-78 Programmer & Controller


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If you want to order the device:

 

SPECIFICATION ^^^^^

CR78-PGM is programmer and controller for Roland CR-78 drummachine. With help of it, CR-78 can be programmed very easy (by similar way as with original Roland WS-1 programmer). More over, CR78-PGM enables to control CR-78 during playback manually or via MIDI or DIN-SYNC buses.

  1. Power supply connector DC
  2. START/STOP signal output
  3. WRITE signal output
  4. CLOCK signal output
  5. DIN-SYNC bus input
  6. MIDI bus input
  7. LCD contrast setting
  8. Display
  9. Synchronization selector - SYNC switch
  10. Working mode selector - MODE switch
  11. WRITE / PLAY INSTRUMENT button
  12. NEXT / START-STOP button
  13. BEAT / TEMPO DECREMENT button
  14. BEAT / TEMPO INCREMENT button

Features:

  • The device can work in two working modes:
    Programming mode:
     - Selectable programming step (1/32 triplet to 1/1)
     - Numeric indication of actual programming position
     - Up to 4 instruments can be inserted to the same position in one programming cycle
    Playback mode:
     - Manual tempo control (25-500 BPM) or synchronization via MIDI or DIN-SYNC buses
     - For DIN-SYNC, 12/24/48 PPQN can be selected
     - For MIDI, doubled tempo can be selected
     - Possibility of manual activation of sound generators of CR-78
  • The device is powered from external supply adapter (9 VDC min / 250 mA min) - not included in delivery.
  • Dimensions - 145 mm x 88 mm x 45 mm
  • The product is covered by thirty months warranty - more info

 

CONNECTION ^^^^^

Connection to system

MIDI and DIN-SYNC devices are optional. They need not to be connected.

Also, it not necessary to use all interconnecting cables between the programmer and the instrument. For example, only two Jack-Jack cables (CLOCK and START/STOP) can be connected if only MIDI synchronization for playback (PLAY mode) is used.

 

PROGRAMMING ^^^^^


ROLAND WS-1

CR78-PGM enables programming in real time or step by step likewise as with original programmer Roland WS-1.
But CR78-PGM has some enhancements:

  • selectable length of programming step (10 values available)
  • indication of actual programming position (in M:B:T form)
  • more instruments (up to 4 inc Accent) can be written into the same position during one programming cycle

 

 

DOCUMENTS & SUPPORT ^^^^^

User manual PDF 493 kB
Hardware tests PDF 334 kB
User manual of Roland CR78 drummachine PDF 1831 kB

 

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Last update: 11.07.2019, Copyright © 1996-2019 CHD Elektroservis