Rohde & Schwarz Inc NV830X Benutzerhandbuch

2098.0188.72

- 8.15 -

E-1

You can replace the following transmitter control unit components:



R&S NetCCU800



Rack controller

1. Switch off automatic line fuse 

.

2. Undo the two captive screws (Torx screwdriver No. 20) at the front brackets of the R&S

NetCCU800 and exciter (the screws are next to the handles). 

3. Grip the handles and slowly pull the rackmount out of the rack as far as it will go (the

guide rails engage and are locked in place). 

4. Disconnect the power cable from the rear panel of the R&S NetCCU800.

5. Disconnect all cables from the rear panel of the R&S NetCCU800. 

Always make sure that the power supply is disconnected before commencing any service 
work on the transmitter rack. This will prevent injury due to electric shock and avoid dam-
age to the instruments.