> Displaying Relative Power
> Use the following procedure to select Relative Power through the Amplitude menu.

> 1. | With the desired base power (reference) level connected to the input of your instrument, press the Amplitude main menu key.

> 2. | Press the Relative submenu key. Note that the absolute value of the measurement at the time the Relative key is pressed is shown in yellow below the numerical display (Figure: Relative Power Example).

> 3. | Any change in power will now be displayed relative to the set reference level. Refer to the bottom image in Figure: Relative Power Example.

> Relative Power Example

> Note | Relative power is displayed numerically in dB and percentage, scale is absolute.