Technical
Training
Guide
B)
Installation
The
Rockbox
can
be
installed
inside
a
well
ventilated
electrical
cabinet
or
mounted
externally
(See
Figure
14c).
A
110
VAC
power
source
is
required.
Clean
power
and
surge
protection
is
recommended
to
prevent
device
failures
due
to
inconsistent
power
quality.
There
are
four
USB
to
RS
‐
232
Serial
converters
that
are
plugged
into
the
back
of
the
Rockbox.
Predefined
USB
ports
have
corresponding
COM
number
labels
to
identify
which
Comport
each
USB
port
connects
to
(See
Figure
14a).
Connect
serial
cables
from
corresponding
printers
to
applicable
USB
to
RS
‐
232
Serial
converters
(See
Figure
14b).
Keyboard,
mouse,
and
monitor
are
optional
and
do
not
need
to
be
connected
for
the
Rockbox
to
be
operational.
Remote
Desktop
can
be
set
up
on
another
computer
connected
to
the
network
to
allow
monitoring
and
troubleshooting
of
the
system.
See
Section
F)
View
and
Configure
from
a
Remote
Computer
for
more
detail
on
using
Remote
Desktop
Revision
1.0
‐
6
of
15
Figure
14a
Figure
14b
Comport
Labels
Figure
14c
