Ross Opengear UDC-8625A Series, Руководство пользователя, Страница: 116 / 174

9–12 • Appendix A. DashBoard Menus UDC-8625A Series User Manual (Iss. 11)
Audio Tab
Table 9.10 summarizes the options in the Audio tab.
Transition
Behavior
Cut Button Ignore
Select this option to disregard any
successive presses of the
Cut
button until
the transition is complete
Auto Button
Pause/Resume*
Select this option to pause the transition
when the
Auto
button is toggled, and
resume the transition when the button is
pressed again
Reverse
Select this option to reverse the transition
back to the start
Ignore
Select this option to disregard any
successive presses of the
Auto
button
until the transition is complete
Timing Display
Timing Display
Relative to Reference*
The Input Timing fields in the Signal tab
display the timing values relative to the
reference
Input to Output
The Input Timing fields in the Signal tab
display the timing values relative to the
output
Card Lock
Edit Permission
Unlocked*
Menu options are unlocked and editable
from DashBoard
Locked
All menu items, except this one, are
locked and read-only
Table 9.10 Audio Menu Items
Option Title Item Parameter Description
Audio Fade
Enabled*
• Card will perform a fade for the embedded
audio transition between two sources
• When a video cut is performed, a one frame
audio fade is performed. Otherwise, audio
always follows video.
• Recommended when performing
Background transitions
Disabled
• Card will perform a hard cut at the end of the
video transition
• Select this option when using non-PCM
audio data such as Dolby®
SD Audio
20 bit* Embeds 20bit
24 bit
Embeds 24bit; lower 4bits will be 0 if they
were not in the source
Silence Threshold
(dB)
-96 to 0
a
Audio below the specified threshold value is
considered silent. Note that this value is
applicable to all AES sources.
Table 9.9 Personality Menu Items
Option Title Item Parameters Description