IQBRK00/01
B12
IQBRK00OPS 05/04/07
www.snellwilcox.com
Version 1 Issue 6
B12.19
Audio Delay Setup
This screen allows the amount of delay to be set
and type of audio delay mechanism to be selected.
Manual Delay
This will affect all processed audio signals equally.
The delay may be set to up to +1.5 s in 1ms steps.
Delay Select
This allows the type of audio delay mechanism to
be selected. One or more of the types may be
checked. The amount of delay applied will be the
sum of the delay from the enabled delay
mechanisms.
Note that up to 0.5 s of delay may be applied from
the sum of the
Internal
+
GPI
+
RollTrack
delay
inputs.
Internal
When checked, an audio delay equal to the video
delay in the unit will be applied.
Manual
When checked an audio delay set by the
Manual
Delay
control will be applied.
GPI
When checked an audio delay will be applied that
is equal to the width of the pulse arriving at the
GPI connector.
Note that an audio delay pulse of more than
500 ms, applied to the GPI Input will be treated as
invalid. This will result in the GPI delay returning to
zero.
Note that the GPI must be configured correctly for
this function to operate. Please see page 25 for
details.
RollTrack 14, 15, 16 and 17
Then selected source(s) of the RollTrack input
signal(s) will apply an audio delay.
Total Delay
This will show the audio total delay (due to all
selected delay mechanisms) through the unit in ms.
Note that this delay figure does not include the
individual pair delay times for
AES input 1
and
AES input 2
as their values may differ.
