Dolby Installation Guidelines | Unit Connections and Dimensions |
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2.4.2Audio Connections
The digital audio inputs and reference input are provided on female BNC connectors. Input signals should be compliant with
The main digital output is a female BNC connector. The encoded data is formatted in accordance with the ATSC A/52 Annex B specification, and signal levels are in conformance with
The bypass input is routed to the switched output when the unit is in bypass mode. The unit enters bypass mode when an internal fault occurs or power to the unit is lost. The operator can also select this mode. The key use for this feature is for “hot standby” operation. See Section 4.3 for further details.
2.4.3Vertical Interval Time Code Input
If using SMPTE vertical interval time code (VITC), connect the composite video signal to the VITC In BNC connector using a 75Ω shielded cable. There is a
2.4.4Linear Time Code Input
If using SMPTE linear time code (LTC), connect the LTC signal to the LTC input using a male XLR connector.
2.4.5TTL Delay Input
The TTL delay input can be used to control the encoding delay of the DP569 remotely. This port accepts a TTL level signal with an active
2.4.6Serial I/O (Remote)
The DP569 allows remote control of the unit via the