The ‘Input Pairs’ field shows the possible audio inputs available and the ‘status’ of these audio inputs.
Note: the analog audio inputs will always report ‘PCM’ regardless of whether or not audio is present. Any analog input will be converted via an
ADC to PCM and then processed as PCM. Hence the ‘Status’ of the Analog source will indicate ‘PCM’.
Note: Dolby Encoder inputs are routed from the Dolby Decoder outputs. If the particular video channel can support the Dolby option, but the
option is not installed, the Dolby ‘sources’ and ‘status’ will be grayed out. If a particular video channel cannot support Dolby (LC/SV2000
Channel 2, LC/SV4000 Channels 2 & 4) then the Dolby sources will simply not appear.
Product Application Note No. 8 Author: Jon Metcalf Updated Sept 2013
Page 17
ARC Output Manual Configuration Controls
ARC Output Manual Configuration Controls
A combination of ‘SD Output Format’ and ‘Conversion Scaling’ can be used to manually set
he resultant aspect ratio of the output image is also dependent
‘SD Output Format’ control
the Operator to define whether the SD output is ‘Normal’ or ‘Anamorphic’.
This control has no effect when the output is HD.
mode is set to ‘Auto’ in the ‘Signalling Config’ menu, the ‘
ignalling to be modified accordingly.
Updated Sept 2013 © Snell 2013
A combination of ‘SD Output Format’ and ‘Conversion Scaling’ can be used to manually set up the output
image is also dependent upon the input video’s
‘Normal’ or ‘Anamorphic’.
Config’ menu, the ‘SD Output Format’