## Rear Panel Tour

This section gives an overview of the rear panel controls and connectors of the network analyzer.

Click on the sections of the rear panel to obtain information.

The rear connectors are described in detail in the annex Hardware Interfaces
.

| Attention! The maximum input levels and voltages of the input connectors at the front and rear panel must not be exceeded. The EXT TRIGGER input connector and pin 2 of the USER CONTROL connector must never be used simultaneously as inputs for external trigger signals.