Knowledge Base

    On the 76793 aux. strobe light, what are the different wire colors’ functions? Do you have a color code chart?

    Grote's Answer

    Grote’s 7679x Auxiliary LED Strobe Lights – wiring and flash patterns:

    Red: To +VDC (fuse@ 3A)
    Black: To Chassis Ground
    White: For steady burn, apply +VDC
    Yellow: For Synchronization – Connect yellow wires of all heads together for synchronization (all heads must be set at the same pattern)

    For Simultaneous or Alternating Flash:

    1. Apply +VCD to red and yellow wires simultaneously to enter grouping. Light head will display short (single or double) flashes:
      • Single Flash = Group 1
      • Double Flash = Group 2
    2. Momentarily apply +VDC to yellow wire to change groups
      • Heads in the same group flash together
      • Group 1 heads alternate with Group 2 heads

    For flash pattern:

    • Momentarily apply +VDC to yellow wire
      • once for next pattern
      • quickly three times for pattern 0

     

    Flash Pattern
    0 Random 10 Double (all)
    1 Single (split) 11 Quad (all)
    2 Double (split) 12 Quint (all)
    3 Quad (split) 13 Mega (all)
    4 Quint (split) 14 Ultra (all)
    5 Mega (split) 15 Single-Quad (all)
    6 Ultra (split) 16 Single HIL (all)
    7 Single-Quad (split) 17 Steady (ca)
    8 Single HIL (split) 18 Steady 4 (all)
    9 Single (all)
    Note: This unit is not factory set at pattern 0
    Wiring Questions
    Updated Mar 20, 2019

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