USER’S MANUAL
Section 13: Deep Tech Information and Troubleshooting 281
Are
the
Xstream‘s
modes
set
properly?
The
Xstream’s
Transmit
Mode
and
Receive
Mode
(both
located
in
the
second
CODEC
menu)
must
be
set
to
the
proper
conditions
at
each
end
in
order
for
the
system
to
work.
See
Section
10
(Application
Guide)
and
Section
11
(Detailed
Menu
Reference)
for
the
correct
settings.
Sometimes
cycling
between
modes
can
clear
a
decode
problem.
Is
audio
properly
connected
and
configured?
Are
the
Zephyr
Xstream’s
front
panel
Send
bargraph
meters
indicating
signal
present
at
a
correct
level?
If
not,
check
audio
connections
and
cables.
Is
the
Input
level
setting
in
the
AUDIO
menu
set
correctly?
Condition: Audio In One Direction Only
This
problem
can
be
either
analog
or
digital
in
nature.
Unlike
analog
telephone
lines,
the
two
directions
of
a
digital
line
are
mostly
independent.
It
is
possible
to
have
a
telephone
channel
failure
in
one
direction
only.
One
of
the
following
may
serve
to
force
you
through
the
network
via
a
different
path.
What
happens
if
you
try
a
different
long
distance
carrier
for
the
call?
If
you
try
the
call
at
56
vs
64
(or
vice
versa)?
Try
reversing
the
direction
of
the
call?
Try
placing
a
local
call
as
a
long
distance
call?
Are
audio
signals
and
connections
OK?
It
goes
without
saying
–
it’s
got
to
be
plugged
‐
in
to
work.
If
the
problem
is
only
with
one
channel
reversing
A
and
B
audio
connections
will
help
problem,
isolation.
Do
you
have
a
good
telephone
network
path
in
both
directions?
Isolate
the
problem
area
by
using
the
loopback
techniques
described
above.
Remember,
if
unit
can
lock
to
itself
via
the
far
end
unit's
loopback,
then
the
network
path
is
working.
Condition: Audio Distorted
Mixer
models
‐
Is
the
AUDIO
menu
Ch
"x"
gain
selection
set
correctly?
Applying
a
line
‐
level
signal
to
a
system
configured
for
microphone
levels
will
make
for
some
pretty
awful
distortion.
Check
the
clip
indicators
on
the
first
AUDIO
menu.
Check
the
setting
of
the
Proc
X
in
AUDIO
menus
2
‐
5.
The
Voice
Medium
and
Voice
High
settings
can
be
very
aggressive.
Non
Mixer
models
‐
Is
the
AUDIO
menu
"Level
In"
selection
set
correctly?
Are
jumpers
JP5
and
JP6
set
properly
for
your
application?
Gain
Trim
set
OK?
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...
