JB Systems COB-4BAR Operation Manual
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JB Systems COB-4BAR Operation Manual

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  • Page 3: Before Use

     Master/slave mode: several bars can be used together for wonderful preprogrammed, music synchronized lightshows.  Can be controlled by our famous LEDCON-02 Mk2, LEDCON-XL or the optional “COB-4BAR FOOTCONTROL” remote.  DMX-controlled: different channel modes with program selection and individual RGB control.

  • Page 4: Safety Instructions

     Never repair a fuse or bypass the fuse holder. Always replace a damaged fuse with a fuse of the same type and electrical specifications!  In the event of serious operating problems, stop using the fixture and contact your dealer immediately. JB SYSTEMS 2/16 COB-4BAR...
  • Page 5 DESCRIPTION: 1. DMX INPUT: 3pin male XLR-connector used to connect the COB-4BAR with the DMX controller or with the previous unit in the DMX chain. 2. DMX OUTPUT: 3pin female XLR-connector used to connect the COB-4BAR with the next unit in the DMX chain.

  • Page 6: Overhead Rigging

     Refer to chapter HOW TO SETUP to learn how to switch between the different working modes. If you like, you can control the unit using the optionally available:  COB-4BAR FOOTCONTROL: foot controller, perfect for music bands etc.  LEDCON-02 Mk2: (must be Mk2 version!) perfect for use by DJs! See chapters HOW TO SETUP and OPERATING INSTRUCTIONS for more information.

  • Page 7: How To Set Up

     The channel mode will now start blinking on the display (03, 05, 06, 08, 12, 17 or 18)  Use the DOWN and UP buttons if you would like to change the channel mode  Press the ENTER button to confirm JB SYSTEMS 5/16 COB-4BAR...
  • Page 8  The actual mode (static or effect mode) is blinking on the display  Use the DOWN and UP buttons to select 02.EFFECT (fading from one color into another) or 04.EFFECT (each color fading on and off)  Press the ENTER button to confirm JB SYSTEMS 6/16 COB-4BAR ®...
  • Page 9  Press the MODE button until MASTER DIM is shown on the display.  Press the ENTER button to enter the configuration mode  Use the DOWN and UP buttons to change the general dimmer level of the 4BAR  Press the ENTER button to confirm JB SYSTEMS 7/16 COB-4BAR ®...

  • Page 10: Operating Instructions

     Refer to chapter HOW TO SETUP to learn how to make the settings. B. Two or more units in master/slave setup:  Connect the units together. Refer to the chapter “electrical installation” to learn how to do this. JB SYSTEMS 8/16 COB-4BAR...
  • Page 11 ENGLISH USER MANUAL  Select one of the automatic, sound or static color modes on the master (the first COB-4BAR in the DMX chain)  Set all the other bars in SLAVE mode  The projectors will now follow the program of the master COB-4BAR so they all work synchronously.
  • Page 12  For instructions on how to use the LEDCON-02 Mk2: please check the user manual of this controller. Important notes:  The COB-4BAR is only compatible with LEDCON-02 Mk2, not with the LEDCON-02 !  While used with the LEDCON-02 Mk2, the 2 power outputs (12+13) cannot be controlled, they will be on all the time! E.

  • Page 13: User Manual

    Blue 1 000-255 Dimmer Projector 1 & 2 (0-100%) Red 2 000-255 Dimmer Projector 3 & 4 (0-100%) Green 2 000-255 Dimmer Projector 3 & 4 (0-100%) Blue 2 000-255 Dimmer Projector 3 & 4 (0-100%) JB SYSTEMS 11/16 COB-4BAR ®...
  • Page 14 080-087 Color 2 Automatic Color Modes 088-095 Color 3 096-103 Color 4 104-111 Color 5 112-119 Color 6 120-127 Color 7 128-135 Color 8 136-143 Color Fade 144-151 Color Chase 1 152-159 Color Chase 2 JB SYSTEMS 12/16 COB-4BAR ®...
  • Page 15 Effect color 1 000-255 Select one of the 8 colors Effect color 2 000-255 Select one of the 8 colors 6 to 15 Not Used 000-127 Power OFF Extra Power output 1 128-255 Power ON JB SYSTEMS 13/16 COB-4BAR ®...
  • Page 16 Music Mode 201-247 Strobe speed (slow to fast) (projector 4) 248-255 Maximum Master dimmer level 000-127 Power OFF Extra Power output 1 128-255 Power ON 000-127 Power OFF Extra Power output 2 128-255 Power ON JB SYSTEMS 14/16 COB-4BAR ®...

  • Page 17: Maintenance

    ENGLISH USER MANUAL DMX Chart for the special LC-XL DMX-Mode This is a compatibility mode for the JB SYSTEMS LEDCON-XL CONTROLLER Channel: Value: Function: Red (projector 1) 000-255 Dimmer (0-100%) Green (projector 1) 000-255 Dimmer (0-100%) Blue (projector 1) 000-255...

  • Page 18: Specifications

    Beam angle without lens: 100° Size: 1000x82x320mm Weight of the 4bar (without case): 7.6 kg Every information is subject to change without prior notice You can download the latest version of this user manual on our website: www.jb-systems.eu JB SYSTEMS 16/16 COB-4BAR ®...

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