,----
Control Operator's Reference Manual
Response
Messages
The controller
responds
to Control Op
commands
in
one of
three
ways:
(1)
It
may
provide a
unique
response
message for
each
command, verifying
that
you've
entered
the
command you intended.
(2)
It
may
respond
with
a programmable "generic" message, acknowledging
entry
ofa Control Op level commanc:l
without
identifying which
command
was
entered.
This
mode
enhances
sy~te!ll
security
by
providing no clues
as
to
what
your
command
accomplished.
(3)
It
may
provide no
response
of
any
kind.
The
response
mode
is
selectable with one
of
three
Control Op commands.
The
generif
response
message
may
be
programmed
by
the
repeater
owner
using
the
message editor (Programming Reference Manual).
The.response
is
provided to one ofseveral
channels
depending
on
the
command
input
channel.
Command
Channel
---->
Response
Channel
Repeater receiver Repeater
transmitter
Link / Remote receivers Repeater /
link
/ remote
transmitters
Control receiver Repeater
transmitter
Telephone Telephone
Local microphone Local
speaker
Auxiliary decoder Repeater
transmitter
Control
Op
Prefix
and
Root
Set
The Control Op
command
codes
consist
of
a prefix,
which
is remotely
programmable
by
the
repeater
owner, followed
by
three-digit
root
codes defined
later
in
this
manual.
The prefix
may
be
between one
and
seven digits long
and
can
include Touch-Tone 0-9,
*,
and
A-C. The Control Op
commands
therefore
may
be
between four
and
ten
digits long. The entire
command
is
sent
as
one
sequence, i.e., prefIX-root. Long
commands
enhance
security;
short
commands
are
easier to remember. The
command
code prefix
and
root
set
selection
can
be
changed
at
any
time
by
the
repeater-owner.
Four
complete
sets
of root codes
are
available
and
one
of
the
four is selected for
use
by
the
repeater
owner.
The
ability to change to a different root
set
enhances
security
by
allowing
the
repeater
owner to completely
change
the
command
root
codes. Ofcourse,
he
can
change
the
prefix
at
any
time
as
well.
(Introduction)
1-2
8/87 V3
