3Warranty InformationWarranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79WarrantyAll system warranties and support agreements are dependentupon the integrity of the Lightwave Component Analyzer. Anymodification of the system software or hardware will terminateany obligation that Keysight Technologies may have to thepurchaser. Please contact your local Keysight field engineerbefore embarking in any changes to the system.SystemIn addition to the standard warranty, extended warrantyperiods, on-site troubleshooting, reduced response times andincreased coverage hours can be negotiated under a separatesupport agreement and will be charged at an extra cost.Remove all doubtKeysight offers a wide range of additional expert test andmeasurement services for your equipment, including initialstart-up assistance onsite education and training, as well asdesign, system integration, and project management.Our repair and calibration services will get your equipment backto you, performing like new, when promised. You will get fullvalue out of your Keysight equipment throughout its lifetime.Your equipment will be serviced by Keysight-trained techniciansusing the latest factory calibration procedures, automated repairdiagnostics and genuine parts. You will always have the utmostconfidence in your measurements.For more information on repair and calibration services, go towww.keysight.com/find/removealldoubtWarranty Information