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Getting Started

Front Panel Description

FREQUENCY/Channel accesses softkeys that control the center frequency or channel number. These parameters apply to all measurements in the current mode.

SPAN/X Scale accesses softkeys that control the horizontal scale in units of frequency, time, symbols or bits. The parameters in this menu apply only to the active window in the current measurement. See page 93 for more detail.

AMPLITUDE/Y Scale accesses softkeys that control vertical scale functions in units of dBm, dB, volts, degrees, or radians. The parameters in this menu apply only to the active window in the current measurement. See page 93 for more detail.

3.Input key The Input key accesses softkeys that control the input of the transmitter tester. These affect all measurements within the current mode. Note that the internal

50 MHz reference signal and the IF align signal are used as internal inputs that do not require external connections. See page 73 for more detail.

4.View keys View keys modify the format of the trace and numeric data on the display. See page 93 for more detail.

View/Trace accesses softkeys that control the way results are viewed.

Display accesses softkeys that change the display. Functions such as limit mask on/off and dots on/off are available for some measurements.

5.Measure keys are used to select and set up a specific measurement within the selected application. See page 89 for more detail.

MEASURE accesses softkeys that select and initiate the various measurements that are specific to the current mode.

Meas Setup accesses the setup parameters that are specific to the current measurement.

Restart causes the measurement that is currently in process to stop, then start again at the beginning according to the current measurement setup parameters.

Meas Control accesses softkeys that affect the measurement after it has been setup, for example selecting a single or continuous measurement.

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Agilent Technologies E4406A manual Getting Started Front Panel Description, Chapter