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Installation Note N5245-90109 35
Keysight Extended Power Range and Bias Tees
Upgrade Kit Order Numbers: N5244AU-921 and N5245AU-921
Step 22.Reinstall Front Panel Assembly
For instructions on reinstalling the front panel assembly, click the Chapter 7
bookmark “Removing and Replacing the Front Panel Assembly” in the PDF
“Downloading the Online PNA Service Guide” on page 6
.
Step 23. Position the Cables and Wires to Prevent Pinching
On the top side of the PNA, carefully position the grey flex cables so they can’t
be pinched between the covers and the rails.
On the bottom side of the PNA, carefully fold or push down the ribbon cables
and wires so they can’t be pinched between the hardware and the outer cover.
Ribbon cables and wires must never be positioned on top of hardware.
Step 24.Install the New Inner Cover
If not already done, discard the old inner cover. Install the new inner cover
(part number N5247-00004) included with this upgrade kit. For instructions,
click the Chapter 7 bookmark “Removing the Covers” in the PDF Service
Guide
Step 25.Reinstall the Outer Cover
For instructions, click the Chapter 7 bookmark “Removing the Covers” in the
PDF Service Guide