Manual

4.1.1 Input source display
This section of the display bar shows the current input source (for example, IP, SDI, or AES), and
the selected audio and video streams.
A green dot indicates that the decoder is receiving the signal for that source; a red dot indicates
that no signal is available for that source.
4.1.2 Loudness settings display
This section of the display bar shows the current loudness practice from Dolby Intelligent
Loudness in use, the dialogue normalization value applied to the incoming bitstream, and the
applied loudness measurement.
A green dot indicates that the selected practice type is in use; a red dot indicates that no
practice type is selected.
4.1.3 Audio output meter
This meter shows the audio levels for each output channel.
The meter can show levels for up to 7.1.4 audio channel configurations.
4.1.4 Loudness displays
The display boxes at the upper-right corner of the display bar show the current values for
specific loudness parameters.
You can change the currently displayed loudness parameter by clicking the small inverted
triangle at the lower-right corner of each box, and then selecting a different parameter, as
shown in this figure.
For more details on the loudness parameters, see Loudness parameters .
Note: You can reset the the timing for loudness display under Setup > Loudness by clicking
the Reset Measurements button in the lower panel of the page,
Related information
Loudness parameters on page 28
Dolby Professional Reference Decoder DP580 operations
Dolby Professional Reference Decoder DP580 v2.0 user's guide
16 January 2018 20