EVS Broadcast Equipment SA
51
Example 3
Let’s say we would like to control the up-converter presets using
Pool A (
Up_CtrlA
set to
GPI-A
) in priority mode, the audio
presets using Pool B (
Audio_Ctrl
set to
GPI-B
) in priority
mode, and Out mode control using Pool C (
Out-mode-Ctrl
set
to
GPI-C
) also in prio mode. We could do the following settings:
Set
GPI_1
to
GPI Prio A
Set
GPI_2
to
GPI Prio A
Set
GPI_3
to
GPI Prio B
Set
GPI_4
to
GPI Prio B
Set
GPI_5
to
GPI Prio C
Pool A now consists of GPI 1 and GPI 2 in a priority mode,
controlling the Up converter preset. Pool B now consists of GPI 3
and GPI 4 in a priority mode, controlling the audio presets. Pool C
consists only of GPI 5 (also in priority mode)
Pool A now works as follows:
GPI_1 status
GPI_2 status
Set value
0
0
Up-conv Preset 1
1
0
Up-conv Preset 2
0
1
Up-conv Preset 3
1 1
Up-conv
Preset
3
(because highest gets
priority)
Pool B now works as follows:
GPI_3 status
GPI_4 status
Set value
0
0
Audio Preset 1
1
0
Audio Preset 2
0
1
Audio Preset 3
1 1
Audio
Preset
3
(because highest gets
priority)
Pool C now works as follows:
GPI_5 status
Set value
0
A out only
1
B out only
