ILX Lightwave FOS79800D/315C2 1556.47 Nm Precision Fiber Optic Source 145200349390 channel 2 does not seem

channel 2 does not seem to work and several lines look like they have been repaired they have black shrink tubing in spots

Manufacturer WatchGuard Part Number NC2AE8 Model Number XTM510 SKU 19-62927 Ref 23-89277

Manufacturer Denon Model Number DN-500BD SKU 19-68492 Ref 23-97773

Manufacturer Troy Model Number 02-81023-001 UPC 634360042051 SKU 19-66449 Ref 23-94296

ILX Lightwave FOS79800D/315C2 1556.47 Nm Precision Fiber Optic Source 145200349390 channel 2 does not seemCondition Used Description Tested working onsite and is guaranteed fully function. Cosmetically has wear from previous use including scuffs and scratches. Includes Precision Fiber Optic Source as pictured. No additional items or accessories are included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship. Please feel free to message us with any questions you may have. Thank you for checking out our listing. Specifics