Keysight N774-C Series User Manual page 40

2 Getting Started
40
Mounting Instructions
1 Check that the rubber ring is correctly attached to the integrating
sphere and covers the metallic screws as shown in
Figure 18
2 The heat sink consists of two conical metal parts, the bottom part
(smallest diameter at the bottom), and the top part (largest diameter
at top). Slide the bottom part of the heat sink over the throat of the
integrating sphere with the smallest diameter facing to the sphere.
Then screw on the desired adapter (81000xx series) to the sphere as
shown in
Attaching the Rubber Ring
Figure 19 .
Keysight N774-C & 8162-C Series User's Guide
Figure 18 .