Sierra Video UPC-166 - Manual (Page 63)

Operating Instructions UPC-166 Function Submenu List and Descriptions
Table 3-2 UPC-166 Function Submenu List —
continued
system. For example, if AES Pair 1 is selected, then the
•
contains Dolby ® E encoded data.
contains Dolby ® Digital encoded data.
Dolby ® signals meeting SMPTE 337M standard.
signal. Although the UPC-166 controls will appear to be
usable
3-19 UPC-166-OM
(V4.0)
(continued)
• Zero Delay Embedding
•
•
•
Individual AES Zero-Delay Embedding On/Off control for each AES pair
(1 thru 8) disables or enables Zero-Delay Embedding as follows:
• Off: Disables Zero-Delay Embedding for the selected AES input
pair. Zero-delay embedding is set to Off by default.
• On: The selected pair directly embeds into its corresponding group
(AES Pair 1 embeds into embedded channels 1 and 2; AES pair 2
embeds into embedded channels 3 and 4, and so on) with the
normal frame sync audio delay being bypassed.
Note: Zero Delay Embedding overrides the standard audio routing
controls to route into embedded channels 1 and 2 will not
apply. Gain and polarity control is not available when
zero-delay embedding is enabled.
• Status Displays
•
•
•
•
•
Individual signal status displays for AES pairs 1-8, and embedded audio
channels 1-16 as follows:
• Not Present: Indicates AES pair or embedded channel does not
contain recognized audio PCM data.
Note: Channel displaying Not Present may still carry usable audio
data with Not Present being displayed due to invalid
headers.
• Present, Professional: Indicates AES pair or embedded channel
contains recognized AES audio PCM data.
• Present, Consumer: Indicates AES pair or embedded channel
contains audio PCM data other than AES (for example, S/PDIF).
• Present, Dolby E: Indicates AES pair or embedded channel
• Present, Dolby Digital: Indicates AES pair or embedded channel
Note: Dolby status displays shown to the left only occur for valid
The UPC-166 card does not perform Dolby ® processing on
the for this signal tag, the signal is passed with 1-to-1
routing
and all related gain and polarity controls set to unity.
Card Edge Control Menu:
Aud
Apply to AES pair
(1 thru 8)
Zero-Delay Embedding
Disabled
Zero-Delay Embedding
Enabled
1
AES
2
0DLY
3
AES(n)
4
Off
On