Keysight E5071C ENA - Page 261

Keysight E5071C ENA Network Analyzers 261
Replacement Procedure
Imix, Attenuator and Distributor Module Replacement (IMX, ATT and A4)
Step 15. Remove the four TORX T10 screws (item 11) fastening the attenuator module.
Step 16. Lift the attenuator module (item 12).