Quick Ref
e
re
nc
e:
HD192 I/O F
ron
t P
a
nel
Th
ese LEDs indica
te
the curr
en
t clock and sample r
at
e c
on
version
settings for the AES/EBU sec
tion of the HD192.
All of these
settings ar
e made in the MO
TU PCI A
udio C
onsole (see page 15
for a one-page o
ver
view).
AES/EBU Ra
te
C
on
ver
t IN
Th
e AES/EBU input can either 1) sla
ve t
o the HD192 sy
st
em clock
(
Rat
e c
on
ver
t AES IN
is dark) or 2) sample r
at
e c
on
ver
t the inc
om-
ing signal (
Rat
e c
on
ver
t AES IN
illumina
te
s).
To
enable sample
ra
te
co
nv
ersion,
check the
Rat
e C
on
ver
t
check bo
x in the In
te
rf
ac
e
Options windo
w in MO
TU PCI A
udio C
onsole (page 15).
AES/EBU Ra
te
C
on
ver
t OUT / with e
xt
ernal clock
Th
e AES/EBU output can either 1) ma
tc
h the HD192 sy
st
em clock
(
OUT
is dark) or 2) r
un a
t differ
en
t sample r
at
e
OUT
ligh
ts up),
either under its o
w
n clock (
with ex
te
rnal clock
is dark) or sla
ved
to
the AES input or AES
W
or
d In (
with ex
te
rnal clock
ligh
ts up).
44.1,
48,
88.2 or 96 kHz
One of these f
our or
ange LEDs ligh
ts up t
o indica
te
the curr
en
t
AES OUT clock r
at
e,
ev
en if it ma
tc
hes the curr
en
t HD192 sy
st
em
clock r
at
e (the lar
ge gr
een sample r
at
e abo
ve
).
19-segmen
t ladder LEDs
for the t
w
elv
e XLR analog
inputs.
W
hen the HD192 sy
st
em has a stable
clock (either in
te
rnal or e
xt
ernal),
the
sy
st
em
’s sample r
at
e is illumina
te
d
her
e.
If the HD192 is sla
ving t
o an
ex
te
rnal clock,
and the e
xt
ernal clock is
running a
t either 2 times or one-half
the sy
st
em clock,
then both samples
ra
te
s flash.
F
or e
xample
, if the HD192
syst
em clock is r
unning a
t 96 kHz,
but
it is sla
ving t
o a 48 kHz w
or
d clock,
then both r
at
es will flash her
e.
W
hen the HD192 sy
st
em has no clock
signal for some r
eason,
the
‘n
o clock’
LED illumina
te
s. Check y
our cables and
clock settings in the soft
w
ar
e.
Th
e t
op r
ed
‘o
ve
r’ LED ligh
ts up when the signal r
eaches full scale — for
ev
en just one sample — and r
emains illumina
te
d un
til y
ou clear it in the
soft
w
ar
e.
T
he sec
ond
‘o
ve
r’ LED belo
w only ligh
ts up momen
tarily so tha
t
yo
u can c
on
tinue t
o adjust le
ve
l ev
en aft
er clipping has just occurr
ed
.
19-segmen
t ladder LEDs
for the t
w
elv
e XLR analog
outputs.
Summary of Contents for PCI-424
Page 35: ...6 ...
Page 43: ...14 ...
Page 45: ...16 ...
Page 53: ...P A C K I N G L I S T A N D P C S Y S T E M R E Q U I R E M E N T S 24 ...
Page 83: ...I N S T A L L I N G T H E P C I 4 2 4 H A R D W A R E 54 ...
Page 103: ...M O T U P C I A U D I O C O N S O L E 74 ...
Page 111: ...C U B A S E N U E N D O A N D O T H E R A S I O S O F T W A R E 82 ...
Page 115: ...S O N A R A N D O T H E R W D M S O F T W A R E 86 ...
Page 119: ...E X P A N D I N G Y O U R P C I 4 2 4 S Y S T E M 90 ...
Page 125: ...R E D U C I N G M O N I T O R I N G L A T E N C Y 96 ...
Page 131: ...C U E M I X C O N S O L E 102 ...
Page 148: ...6 ...
Page 156: ...14 ...
Page 158: ...16 ...
Page 166: ...P A C K I N G L I S T A N D M A C I N T O S H S Y S T E M R E Q U I R E M E N T S 24 ...
Page 194: ...I N S T A L L I N G T H E P C I 4 2 4 H A R D W A R E 52 ...
Page 230: ...A U D I O D E S K 88 ...
Page 246: ...E X P A N D I N G Y O U R P C I 4 2 4 S Y S T E M 104 ...
Page 258: ...C U E M I X C O N S O L E 116 ...
