Brompton TESSERA M2, User Manual

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TESSERA - V3.0 | USER M ANUAL - REV B | 4.5 - COM BINING PROCESSORS
4.5 - COMBINING PROCESSORS
The Tessera SX40, S8, S4, T1, and M2 LED Processors are designed to be used together in a
configuration without issues. Different types of processors can be used to run different sections
of the sam e wall.
When com bining processors, to avoid tearing, it is im portant to synchronize them by m atching
their end to end delay and genlocking the sources.
The end to end delay of the different processors is:
SX40
2 f rames
1 f rame wit h "Ult ra Low Lat ency" on page 222
S8
2 f rames
1 f rame wit h "Ult ra Low Lat ency" on page 222
S4 2 f rames (t his processor is always in low lat ency mode)
T1
3 f rames
2 f rames in "Low Lat ency Mode" on page 67
M 2
3 f rames
2 f rames in "Low Lat ency Mode" on page 67
When working with different types of processors, the video latency requires re-adjusting per
processor.
I.e. If using T1 and SX40 LED Processors together, a fram e of latency will have to be added to the
SX40 LED Processors, initially with 2 fram es latency, to m atch the 3 fram es of latency of the T1.
Or the Tessera T1 can be put into "Low Latency Mode" on page 67 to bring it to 2 fram es like the
SX40.
The processors need to be genlocked to the sam e source or to each other.
See Network on page 217 for m ore inform ation.
N OTE Please note that the difference in features between processors still apply. The
Tessera SX40 does not have Low Latency m ode but the scaler is disabled when using
custom resolutions. See Low Latency Mode on page 67 for m ore inform ation about
the lim itations of working in Low Latency Mode.