Keysight N774-C Series User Manual page 76

4 User Interface Reference
76
Changing Wavelength and Power Unit
Allows you to change the instrument's current wavelength and the power
units. The procedure for changing wavelength and power unit is similar.
The following example provides steps to change the wavelength and the
power unit.
1 Click on the wavelength button.
2 Use the left or right arrows to move the position of the cursor pointer to
the either left or right.
3 Use the up or down arrows to increase or decrease the wavelength.
4 Click on the unit button to change the unit. The allowed units for
Power are W, dBm or dB.
Power Vs. Time Graph
The Control Instrument tab displays a graph that shows the relationship
between the power and time. The power is represented by Y axis while the
X axis represents the time.
Changing Wavelength
Changing Unit
Keysight N774-C & 8162-C Series User's Guide