National Instruments PCI-8331 用户手册

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页码 43
Chapter 1
Introduction
1-6
ni.com
To avoid such damage in handling the device, take the following 
precautions:
Ground yourself using a grounding strap or by holding a grounded 
object.
Touch the antistatic package to a metal part of the computer chassis 
before removing the device from the package.
Remove the device
 
from the package and inspect the device
 
for loose 
components or any sign of damage. Notify NI if the device
 
appears 
damaged in any way. Do not install a damaged device
 
into the computer.
Store the device in the antistatic envelope when not in use.