Denon AVR-5805CI Owners Manual - English - Page 55

2 Dialogue Normalization Dialogue Normalization (Dial Norm) is a feature of Dolby Digital, which is used to keep the programs at the same average listening level so the user does not have to change the volume control between Dolby Digital programs. When playing back software which has been encoded in Dolby Digital, sometimes you may see a brief message in the front panel display which will read "Dial Norm X dB" (X being a numeric value). The display is showing how the program level relates with THX calibration level. If you want to play the program at calibrated theatrical levels, you may wish to adjust the volume. For example, if you see the following message: "Dial Norm + 4 dB" in the front panel display, to keep the overall output level at THX calibrated loudness, just turn down the volume control by 4 dB. However, unlike a movie theater where the playback loudness is preset, you can choose your preferred volume setting for best enjoyment. Display Dial.Norm Offset -4dB Night mode When listening at night or at lower volumes, the night mode improves listenability. Press the NIGHT button on the remote control unit to enter the night mode. • Canceling night mode: Press the NIGHT button again. • The night mode only works when playing program sources recorded in Dolby Digital. • When the night mode is set to "ON", the "D.COMP" surround parameter can not be selected. Basic Operation 55