Ericsson RX8000 Reference Manual page 239

Note: Selecting the SD Conversion option 14:9 (Combined) and the SD Screen
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EN/LZT 790 0005 R7A
- Anamorphic (Stretch)
- Pillarbox/Letterbox
- Center cut-out
- 14:9 (Combined)
- Disabled
Aspect Ratio option 16:9 will not work when decoding a SD video service
that has a 4:3 aspect ratio.
SD Screen Aspect Ratio – Configures the outgoing SD aspect ratio and has
the following options. Refer to section 3.13.4 Video Conversion.
- 16:9
- 4:3
- Undefined
Use AFD/Bar Data – If enabled the down-converted SD aspect ratio will be set
according the Active Format Descriptor. Refer to section 3.13.4 Video
Conversion.
AFD/Bar Data Timeout – Handles when AFD is not detected AFD/Bar Data
Timeout Period. Refer to section 3.13.4 Video Conversion.
AFD/Bar Data Timeout Period – Defines the period in seconds before the
receiver determines that AFD is no longer detected. Refer to section 3.13.4
Video Conversion.
Rx Delay 4:2:0 (User-defined mode only) – Defines the system delay within
the RX8000 when decoding with the Base Decoder. This is useful if the operator
wishes to reduce the overall system delay or, increase the system delay to allow
buffers to fill up and prevent underflow. Refer to section 3.13.5, Receiver Delay.
Rx Delay 4:2:2 (User-defined mode only) – Defines the system delay within
the RX8000 when decoding with the Decoder 4:2:2 card. This is useful if the
operator wishes to reduce the overall system delay or, increase the system
delay to allow buffers to fill up and prevent underflow. Refer to section 3.13.5,
Receiver Delay.
422 VSync Lock – This option only applies when the 4:2:2 Decoder Option card
is active and decoding. When checked, it ensures that the picture output time
(as determined by the PTS) is within 5 ms of the output's Vertical Sync signal. If
the difference between the two is greater than 5 ms, it will halt and realign the
picture output. This option should be checked to provide the lowest possible
end-to-end video delay.
Rx Delay Mode – This option selects between a set of pre-defined System
Delays. Refer to section 3.13.5, Receiver Delay.
Using the Equipment
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