Knowledge Base

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