Keysight X Series Installation Notes page 28

Upgrade Instructions
13.Referring to Figure
new rear panel and attach them with their lock washers and hex nuts. Torque the SMA cable
hex nuts to 10 in-lbs and the BNC hex nut to 21 in-lbs.
Figure 21 Rear Panel Installation
14.Install the rear panel onto the instrument and secure it with the eight M4.0 panhead screws
(3), the eleven M3.0 panhead screws (2), and the four new M3.0 flathead screws (1). Torque
the M3.0 screws to 9 in-lbs. and the M4.0 screws to 21 in-lbs.
28
21, feed the two SMA cables (4) and the one BNC cable (5) through the
Installation Note N9042-90012