USER’S MANUAL
Section 12: System Functions and Remote Control 247
Contact Closures
For
additional
information
on
connecting
to
the
parallel
GPIO
port
see
manual
Sections
3.2
(Guided
Tour
of
the
Hardware
‐
non
mixer)
and
Section
3.4
Guided
Tour
of
the
Hardware
MX/P
and
Section
11.6
‐
11.7
(Detailed
Menu
Reference).
Parallel
outputs
may
be
affected
either
by
the
corresponding
input
at
the
remote
Zephyr
or
Xstream
(end
‐
to
‐
end
operation),
or
can
be
used
to
monitor
functions
of
the
Xstream.
See
Section
11.6
for
details
on
the
menu
selections
affecting
the
contact
closures
functionality.
Normally,
the
closures
are
simply
passed
‐
through
from
one
end
to
the
other.
The
function
of
each
input
or
output
can
be
set
using
the
front
panel:
12.2
Remote Control
The Command Line Interface
The
command
line
interface
can
be
accessed
in
two
ways:
Via
the
RS
‐
232
serial
port
or
by
using
Telnet
to
access
the
unit
over
IP
through
the
serial
port.
RS
‐
232
Port
The
RS
‐
232
serial
port
can
be
used
for
computer
control
of
the
system.
Full
status
and
control
are
available
via
this
port,
including
ISDN
dialing,
storage
of
set
‐
ups,
etc.
The
communication
protocol
is
simple
ASCII
text,
so
it
may
be
used
easily
with
any
computer
and
terminal
emulation
software.
Some
are
using
a
palm
top
computer
with
macros
to
control
their
Xstreams
in
the
field
Some
“terminal
emulation”
software
possibilities
are:
•
For
the
PC:
Crosstalk,
Procomm,
MS
Windows
built
‐
in
HyperTerminal,
etc.
•
For
the
Macintosh:
Z
‐
Term,
White
Knight,
etc.
The
Zephyr
Xstream
may
be
connected
locally
to
a
personal
computer,
or
to
a
modem
for
control
from
a
remote
site.
There
will
be
differences
in
the
required
cabling,
as
described
in
the
Section
3.
The
Zephyr
Xstream
serial
port
is
configured
as
DCE
(Data
Terminal
Equipment),
which
means
it
looks
like
the
connection
on
a
modem,
rather
than
on
a
computer.
•
With
local
computer
operation,
a
standard
(non
‐
null)
cable
is
used.
•
With
a
modem
connection,
a
special
"null
modem"
cable
is
required.
For
more
information
on
the
correct
cable
see
Section
4.
Accessing
the
command
line
using
the
serial
port
Note,
this
same
command
language
is
available
using
Telnet
to
access
the
Zephyr
Xstream.
First
connect
the
Xstream
to
a
computer’s
serial
port.
Since
the
Xstream
has
a
DCE
interface
you
will
need
to
use
a
straight
through
cable.
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...
