1. PXI Chassis
2. Ejector Handle
3. Captive Screw
4. NI PXI Device
Figure 1. PXI Installation
Caution Performance may suffer if both screws are not tightened properly.
6. Slide the module completely into the chassis and latch it by pulling up on the ejector handle. Tighten
the captive screws at the top and bottom of the module front panel.
7. Verify that the chassis exhaust fans are operable and free of dust and other contaminants restricting
airow. You must provide adequate cooling to prevent your device from overheating.
8. Plug in the chassis.
Related Information
Cooling Considerations for PXI and PCI Devices on page 6
Uninstalling PXI and PXI Express Modules
When removing modules, you must power down the chassis.
Hot Surface During operation, the metal surfaces of devices may become hot. Be careful
when removing the device from the chassis or when moving it to a different peripheral slot.
When removing the device, hold it by only the ejector handle and front panel.
Ensure that you are grounded with a grounding strap or are touching a grounded metal surface. To avoid
ESD, do not touch the exposed connector pins or any exposed circuitry on the device. When not in use,
devices should be stored in the original antistatic envelope to avoid damage.
Installing PCI Devices
To install the PCI device, complete the following steps:
1. Power off and unplug the PC.
2. Remove the PC cover.
©
National Instruments Corporation 7 NI Signal Generators Getting Started Guide
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