Disney P250DVD Manual page 17

Normal Settings
(1). LT/RT: The 2.1-channel audio is mixed Into left channel right channel and is Output via the FR and FR
speaker Respectively.
(2). STEREO: The 2.1-channel audio is mixed into stereo signal and is output via the FR and FR speaker.
NOTE: This function only applies to the Dolby AC-3 encoded 2.1-channel discs.
3. DOLBY DIGITAL SETUP
(1). DUAL MONO
STEREO: The player outputs the left-channel audio and right-channel audio Via the FL an FR speaker
Respectively
L-MONO: The player outputs the left-channel audio only via both the FL and FR speaker.
MIX-MONO: The player outputs the average signal of the left-channel and right-channel audio via the
FL Speaker and the FR speaker.
Note: This function only applies to the Dolby AC-3 encoded 2-channel discs.
(2). DYNAMIC
When you watch films with large dynamic scope in low volume, for example At night you can adjust the
dynamic Value up to avoid losing sound details resulted from the low volume.
16