requirements and limits are designed to provide reasonable protection against harmful
interference when the product is operated in its intended operational electromagnetic
environment.
This product is intended for use in residential, commercial, and industrial locations. However,
harmful interference may occur in some installations or when the product is connected to a
peripheral device or a test object. To minimize interference with radio and television reception
and prevent unacceptable performance degradation, install and use this product in strict
accordance with the instructions in the product documentation.
Furthermore, any changes or modifications to the product not expressly approved by National
Instruments could void your authority to operate it under your local regulatory rules.
Caution
To ensure the specified EMC performance, operate this product only with
shielded cables and accessories. Do not use unshielded cables or accessories unless
they are installed in a shielded enclosure with properly designed and shielded input/
output ports and connected to the product using a shielded cable. If unshielded
cables or accessories are not properly installed and shielded, the EMC specifications
for the product are no longer guaranteed.
Caution
To ensure the specified EMC performance, install two (2) snap-on, ferrite
beads (777297-01) per connected I/O cable in accordance with the product
installation instructions.
Caution
To ensure the specified EMC performance, the length of any cable
connected to the input port(s) must be no longer than 3 m (10 ft).
Unpacking the Kit
Caution
To prevent electrostatic discharge (ESD) from damaging the device,
ground yourself using a grounding strap or by holding a grounded object, such as
your computer chassis.
1.
Touch the antistatic package to a metal part of the computer chassis.
2.
Remove the device from the package and inspect the device for loose components or any
other sign of damage.
Caution
Never touch the exposed pins of connectors.
Notify NI if the device appears damaged in any way. Do not install a damaged device.
3.
Unpack any other items and documentation from the kit.
Store the device in the antistatic package when the device is not in use.
Verifying the Kit Contents
Verify that the following components are in your kit.
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NI PXIe-7821R Getting Started Guide
