![Keysight Technologies M9381A PXIe Startup Manual Download Page 24](http://html1.mh-extra.com/html/keysight-technologies/m9381a-pxie/m9381a-pxie_startup-manual_1962005024.webp)
Keysight M9391A PXIe Signal Analyzer & M9381A PXIe Vector Signal Generator 1 MHz to 3 GHz or 6 GHz
24
Topic
Requirements
Remote
controller
(for Keysight M9018/M9019A chassis use only) A PC running one of the operating systems
listed in System Requirements above and a Keysight M9021A Cable Interface x8 with one
of the following PC interface options:
Keysight
PCIe ExpressCard Adaptor x1, with cable (for a laptop
PC)
Keysight
PCIe Desktop Adaptor x8, with cable (for desktop PCs)
Chassis Requirements
Recommended best practices to ensure proper and safe module operating
conditions:
Ensure proper chassis air flow is maintained
Select a chassis that provides thermal protection if fans become inoperable
or forced air cooling is obstructed
Use slot blockers (Keysight model
, 5 per kit) and EMC filler panels in
empty module slots to ensure proper operating temperatures.
and
M9018A chassis Keysight M9018B chassis Keysight M9019A chassis
slot blockers optimize module temperature performance and reliability of
test.
Set chassis fans to high or auto. Do not disable fans.
Position chassis to allow plenty of space around chassis air intake and fan
exhaust.
At environment temperatures above 45 °C, set chassis fan speed to high.
M9018/M9019A Chassis Air Flow
The M9018/M9019A has multiple air intakes. They are located at the lower sides,
lower front, and bottom of the chassis.