junger D-AP LM4, Manual, Page: 23 / 56

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D*AP LM 4
Video Delay For compensation of any kind of audio processing delay within the chain of
devices you may use a Video Delay.
Position “0” turns off the delay function.
Generate new SDI If there is the need to replace the structure of the Ancillary Audio
Audio Structure Data Blocks you can clean the whole area and generate a new structure.
If the option is checked, there will be no signal available at the group
output as long as no SDI Out Grx is checked.
SDI Out Grx This check box enables each of the 4 SDI audio groups to be used
individually by the embedder. If it is not checked and
“Generate new SDI Audio Structure” is not enabled, the audio data from
the input will travel untouched from the SDI input to the output.
Silence Mutes the respective audio channel on the embedder side.
Delay The inputs of the embedder routing matrix can be taken either
from the de-embedder or from the LM 4 in any combination. If they are
taken from the de-embedder and a Video Delay is introduced, the time of
that Video Delay will be automatically compensated for those signals.
For signals coming from the LM 4 routing an independent delay per
single channel may be used.
Channel Status Bits For the signals coming from the C8k audio busses, you can decide
Transparent whether the AES Channel Status Bits are taken from their source or if
you want to generate new ones.
In this case the Channel Status will be set to:
Format : Professional
Audio Mode : Audio / Non Audio
Emphasis : None
Freq. Mode : Locked
Sample Freq. : 48kHz
Channel Mode : Not Indicated
User Bits : None
Auxiliary Bits : 24Bit
Audio Word Length : Not indicated
Important note! If you generate a new AES channel status the Audio Mode will be automatically set to
Non Audio for both channels, if an adjacent pair (1/2, 3/4 …..) carries a Dolby E stream for example.