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IQBRK00/01
B12
IQBRK00OPS 05/04/07
www.snellwilcox.com
Version 1 Issue 6
B12.47
Delay
▶
▶
▶
▶
This menu allows the amount of delay to be set
and type of audio delay mechanism to be selected.
Delay
Delay Select...
Manual Delay
Delay Status...
AES 1 Delay
AES 2 Delay
◀
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.
Internal
Manual
Rolltrack 14
Rolltrack 15
Rolltrack 16
Rolltrack 17
GPI Delay Select
Delay Select
Note that up to 0.5 s of delay may be applied from
the sum of the
Internal
+
GPI
+
RollTrack
delay
inputs.
◀
Internal
When selected, an audio delay equal to the video
delay in the unit will be applied.
◀
Manual
When selected an audio delay set by the
Manual
Delay
control will be applied, immediately.
Manual Delay
987 ms
Preset
Manual Delay
◀
RollTrack 14, 15, 16 and 17
The selected source(s) of the RollTrack input
signal(s) will apply an audio delay, smoothly
compensating.
Also see page 57.
◀
GPI Delay Select
When selected 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 55 for
details.
◀
Delay Status
The status (and amount) of delay produced by
each of the delay methods may be chosen from
this menu.
Internal
Manual
Rolltrack 14
Rolltrack 15
Rolltrack 16
Rolltrack 17
GPI Delay Display
Total Delay Display
Delay Status
◀
Status Items
The status (and amount) of delay of the chosen
item will be displayed in this window.
Status Items
xxxxxxx
OK
Status Items
◀
AES 1, 2 Delay
This allows the AES inputs to be delayed.
AES 1, 2 Delay
987 ms
Preset
AES 1, 2 Delay
The delay may be adjusted be from 0 to 1500 ms
in steps of 1 ms. Preset is to 0 ms.
Note that this delay will not be included in the
RollTrack audio delay or in the Total Delay
measurement displayed in the
Delay Status
sub-
menu.