Cobalt Digital FUSION 3G 9901-UDX 3G_HD_SD Up Down_Cross Converter - Manual (Page 99)

9901-UDX-OM (V1.15) 9901-UDX PRODUCT MANUAL 3-45
Operating Instructions
9901-UDX Function Submenu List and Descriptions
(continued)
• Dolby ® Encoder Output as Source for
Embedded Channel Output
Encoded Dolby (L) and Encoded Dolby (R) selection in Source
drop-down list routes a Dolby encoded pair from any of the card’s Dolby
encoders (A up to D) to be the source for the selected embedded output
channel.
(In this example, Dolby Digital Encoder B (L) is the source for destination
Embedded output Ch 1)
Note: Encoded channel pairs selected should only be applied to
companion intact pairs (e.g., signals can be applied to embedded
pair 1/2, or embedded pair 3/4 and so on, but not split to route
through fabricated unrelated pairs such as embedded ch 2/ch 3).
• Silence as Source for Embedded
Channel Output
Silence selection in Source drop-down list mutes the selected embedded
output channel. Use this setting for any unused embedded output
channels.
(In this example, Silence is the source for destination Embedded output
Ch 1)
• Gain / Mute Control Provides relative gain (in dB) control and peak level display for
corresponding embedded output channel.
Also provides a channel Mute checkbox.
(-80 to +20 dB range in 0.1 dB steps; unity = 0.0 dB)
• Group Enable/Disable Controls Allows enable/disable of embedded audio groups 1 thru 4 on card
program video output to accommodate some legacy downstream systems
that may not support all four embedded audio groups.
Note: Changing the setting of this control will result in a noise burst in
group adjacent to that being enabled or disabled. This control
should not be manipulated when carrying on-air content.
Table 3-2 9901-UDX Function Submenu List — continued
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