• PXI or PXI Express chassis with an appropriate slot (full PXI slot for the PXI-6683 andPXI-6683H, PXIe hybrid slot for the PXI-6683H)• PXI or PXI Express embedded controller, or a desktop computer connected to the PXI orPXI Express chassis using MXI hardwareUnpackingThe PXI-6683 Series is shipped in an antistatic package to prevent electrostatic damage to themodule. Electrostatic discharge (ESD) can damage several components on the module.Caution Never touch the exposed pins of connectors.To avoid such damage in handling the module, take the following precautions:• Ground yourself using a grounding strap or by touching a grounded object.• Touch the antistatic package to a metal part of the computer chassis before removing themodule from the package.Remove the module from the package and inspect the module for loose components or anysign of damage. Notify NI if the module appears damaged in any way. Do not install adamaged module into the computer.Store the PXI-6683 Series board in the antistatic envelope when not in use.Safety InformationThe following section contains important safety information that you must follow wheninstalling and using the PXI-6683 Series.Do not operate the product in a manner not specified in this document. Misuse of the productcan result in a hazard. You can compromise the safety protection built into the product if theproduct is damaged in any way. If the product is damaged, return it to National Instruments forrepair.Do not substitute parts or modify the product except as described in this document. Use theproduct only with the chassis, modules, accessories, and cables specified in the installationinstructions. You must have all covers and filler panels installed during operation of theproduct.Do not operate the product in an explosive atmosphere or where there may be flammablegases or fumes. If you must operate the product in such an environment, it must be in asuitable rated enclosure.If you need to clean the product, use a soft, nonmetallic brush. The product must becompletely dry and free from contaminants before you return it to service.PXI-6683(H) User Manual | © National Instruments | 3