Keysight U3045AM04 User’s and Service Guide
11
U3045AM04
Front and Rear Panel Features
Active LED
The Active LED is On when the test set is connected and addressed by a
network analyzer. The LED is Off when the test set is in Standby, or not
addressed by the network analyzer.
Figure 3
U3045AM04 Rear Panel
Control Lines and Voltage Adjust
For further information pertaining to control lines and voltage adjustments see
Chassis Ground
A threaded terminal post for connecting the test set to a conductive object,
cabinet or structure to ensure a common potential and reduce leakage current
in a system. Requires an English 1/4-20 thread nut (2950-0004) and lock
washer (2190-0067).
Pass Through Interface
The Pass Through Interface is used to connection to another test set.
Test Set Interface
The test set Interface connector is used to send address and data to the test
set from the network analyzer.
Line Module
The line fuse, as well as a spare, reside within the line module.
illustrates where the fuses are located and how to access them.
Install the instrument so that the detachable power cord is readily identifiable
and is easily reached by the operator. The detachable power cord is the
instrument disconnecting device. It disconnects the mains circuits from the
mains supply before other parts of the instrument. The front panel switch is
Line Module Test Set Interface Pass Through Interface Chassis Ground
Control Lines/Voltage Adjust
