Video post-processing (lip-sync.)
Delay (NTSC/PAL)
Modern displays and video scalers often employ digital video processing that can introduce a significant video delay. The ‘Delay’ menu items allow correction of this effect by delaying the audio soundtrack up to 150 milliseconds. The amount of correction required in a given system is best determined by experimentation.
<If the interlaced video outputs of the DV137 are in use and the display is converting the signal to progressive scan then we recommend a delay of
<If the progressive video output of the DV137 is in use, the player corrects automatically for its own processing delays and it is unlikely that additional delay will be necessary. Therefore, start by setting these items to 0ms (no delay).
Trim set-up
The relative sensitivity (volume) of different speakers can lead to some speakers sounding disproportionately loud or quiet, relative to others in the system. The trims setting of your DV137 can help to address this inbalance.
This page is relevant only if you are using the analogue audio outputs of the DV137 to connect to your amplifier/receiver. If this is not the case, set all the trims to be 0 dB.
Test Noise
Setting this item to ‘On’ causes pink noise to be generated from the speaker indicated by the
Note that this setting is set automatically to ‘Off’ on exit from this menu page.
Trims
Trims for all the speakers can be set using the associated sliders. These settings are useful if the speakers have different sensitivities (and so have different volumes for the same input levels). The trims can be set in 1dB steps.
Subwoofer/Sub with stereo trims
Both the ‘Subwoofer’ and the ‘Sub with stereo’ trims control the subwoofer trim setting. ‘Subwoofer’ is the trim used when
Completing the set-up
Complete the
To return to the
English
DV137