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IQBRK00/01
B12
IQBRK00OPS 05/04/07
www.snellwilcox.com
Version 1 Issue 6
B12.21
Audio Setup (continued)
Ident Enable
When enabled the right channel will be identified
by the signal being muted for 0.5 second every 2.5
seconds.
Headroom
This allows the headroom to be set. The range is
from 4 dB to 24dB in 1 dB steps. Preset is to
18 dB.
Note that in this product headroom is defined as:
Clipping Level
(0 dBFS)
Peak Level
(Operational)
Line-up Level
(0dBu)
Headroom
Headroom = Clipping Level – Line-up level
DAC Setup
This allows the
Line Up
level of the DAC to be set.
The range is ±20 dB. Preset is to 0 dBu.
Audio Slew Select
This is the time taken for the audio to slew when
the audio mixing and routing controls have
changed.
The options are:
Instant ....The response is immediate
Slowest ..Change takes approximately one second
Slow .......Change takes 75% of Slowest time
Medium ..Change takes 50% of Slowest time
Fast........Change takes 25% of Slowest time
Channel Status Dest(ination)
This will set the four character name used in the
destination field of the audio channel status.
To change the text, type the new text in the text
area and then select
(return).
Selecting Preset
will return the text to the
default text (DEST).
Note that the Channel Status Origin data is
automatically set by the module to BRK0 and
cannot be changed.