USER’S MANUAL
Section 3: GUIDED TOUR of the HARDWARE 21
There
is
a
transition
of
LED
color
at
‐
10
dBfs.
Since
the
meters
are
peak
indicating,
it
will
generally
be
safe
to
run
things
into
the
red,
depending
on
the
desired
headroom,
and
the
dynamics
of
the
material.
When
setting
levels
with
a
sine
wave
(tone)
a
level
near
the
red
green
boundary
allows
for
the
stated
headroom
specifications.
Receive Bargraph
The
Receive
LEDs
represent
the
level
of
the
audio
being
decoded
from
the
far
end.
The
level
is
monitored
in
the
digital
domain
at
the
output
of
the
decoder
and
therefore
is
not
affected
by
the
Audio
Out
setting
in
the
AUDIO
menu.
The
calibration
and
characteristics
of
the
Receive
meter
match
those
of
the
Transmit
bargraph.
Fast Access Menu Keys – AUDIO, CODEC, TEL, SYSTEM
These
keys
are
used
to
instantly
jump
to
a
desired
menu.
The
first
key
‐
press
displays
a
summary
status
screen
for
that
menu.
Subsequent
presses
page
through
the
screens
of
options.
The
idea
is
to
make
it
easy
to
jump
directly
to
a
desired
menu
simply
by
pressing
the
desired
Menu
key
a
specific
number
of
times.
Pressing
and
holding
down
any
of
these
keys
will
take
you
back
to
the
default
status
screen.
See
Section
5
(Guided
Tour
of
the
Menus)
for
an
introduction
to
these
menus
and
Section
11
(Detailed
Menu
Reference)
for
details
on
menu
options.
h
HOT TIP!
Note that the CODEC, TEL, & SYSTEM menus (and Navigation and Menu Selection Keys)
are identical among all models of the Zephyr Xstream. Only the AUDIO menu varies between
the Xstream (non-mixer) and Xstream MX/MXP (mixer) versions.
Navigation and Menu Selection Keys
These
keys
are
used
to
move
through
the
menu
options
on
a
given
page
of
menu
items.
Once
the
desired
menu
item
has
been
highlighted
(displayed
with
white
text
on
a
black
background),
pressing
the
<
SEL
>
selects
this
option.
You
can
then
use
the
<
5
>
or
<
6
>
keys
to
view
the
options
for
this
item
(or
to
change
the
position
of
a
sliding
control).
The
previous
setting
will
have
[
]
around
it.
Pressing
the
<
SEL
>
key
once
again
saves
your
selection.
Pressing
any
Menu
key
will
abort
the
entry
process
and
allows
you
to
“escape”.
Summary of Contents for Zephyr Xstream
Page 2: ......
Page 26: ...USER S MANUAL Section 1 QUICK RESULTS 14...
Page 30: ...USER S MANUAL Section 2 INTRODUCTION Getting to Know the Zephyr Xstream 18...
Page 70: ...USER S MANUAL Section 3 GUIDED TOUR of the HARDWARE 58...
Page 144: ...USER S MANUAL Section 6 AUDIO CODING REFERENCE 132...
Page 164: ...USER S MANUAL Section 8 LIVEWIRETM IP Audio 152...
Page 310: ...USER S MANUAL Appendix 1 Codec Interoperability Information 298...
Page 320: ...USER S MANUAL Appendix 3 ISDN Cause Phrases Values 308...
Page 324: ...USER S MANUAL Appendix 4 Known Working SPID Formats by Telco 312...
Page 356: ...USER S MANUAL Appendix 9 Modular Cable Guide 344...
