User Manual
ADCP-75-150 • Preliminary Issue A • March 2003 • Section 4: Operation
Page 4-5
©
2003,
ADC
Telecommunications,
Inc.
11. Click
on
the
HOST
Config
tab
and
on
the
REMOTE
Config
tab
(see
Figure 4-2).
The
HOST
Config
display
and
the
REMOTE
Config
display
will
open
within
the
main
window.
12. Enter
the
Site
Name
and
Site
Number
for
both
the
HOST
and
the
REMOTE
unit.
Refer
to
Section
2.4
for
details.
13. If
the
site
has
multiple
host
units,
reconnect
the
CAN
cables
to
the
HU’s
NET
IN
and
NET
OUT
ports.
14. Verify
that
no
Major
(except
Major
Extern
Alarm)
or
Minor
alarms
are
being
reported
in
either
the
HOST
or
REMOTE
Alarm
displays
and
that
all
alarm
fields
(except
Major
Extern
Alarm)
are
green.
15. Click
on
the
HOST
RF
tab
(see
Figure 4-2).
The
HOST
RF
display
will
open
within
the
main
window.
16. Enter
the
Host
Fwd
Att
(Forward
Attenuation)
values.
This
sets
the
forward
input
RF
signal
level
at
the
HU.
Refer
to
Section
2.5
for
details.
By
default,
this
value
is
set
to
0
dB.
If
the
DRIVE
LED
on
the
HU
front
panel
was
red,
it
should
turn
green
when
this
step
is
completed.
17. Determine
if
the
RF
output
power
at
the
STM
ANTENNA
is
at
the
correct
level
per
channel
up
to
a
composite
maximum
of
+40.5
dBm.
Refer
to
Section
2.6
for
details.
18. Place
the
MUTE/NORM/RESET
switch
(on
LPA
front
panel)
in
the
NORM
position.
19. Verify
that
the
STATUS
indicator
(on
LPA
front
panel)
turns
from
steady
green
to
blinking
green.
20. Click
on
the
REMOTE
LPA
tab
(see
Figure 4-2).
The
REMOTE
PA
display
will
open
within
the
main
window.
21. Enter
the
Remote
Fwd
Att
value.
This
adjusts
the
RF
output
signal
level
at
the
STM
ANTENNA
port.
Refer
to
Section
2.7
for
details.
By
default
this
value
is
set
to
0
dB.
22. Click
on
the
HOST
RF
tab
(see
Figure 4-2).
The
HOST
RF
display
will
open
within
the
main
window.
23. Enter
the
Host
Rev
Att
(Reverse
Attenuation).
This
sets
the
reverse
output
RF
signal
levels
at
the
HU.
Refer
to
Section
2.8
for
details.
24. If
a
delay
adjustment
is
required
per
the
system
design
plan,
enter
the
Host
Fwd
Delay
and
Host
Rev
Delay
values.
By
default,
the
delay
values
are
set
to
0.
Refer
to
Section
2.9
for
details.
25. If
a
separate
laptop
computer
loaded
with
the
DEMS
software
was
used
to
initially
configure
the
system,
disconnect
the
laptop
computer
from
the
SERVICE
connector
on
the
HU
front
panel.
26. Reconnect
the
external
alarm
system
or
notify
the
alarm
system
provider
that
the
turn-up
process
has
been
completed.
Note:
Each
HU
and
RU
pair
will
generally
remain
permanently
connected
to
a
PC-type
desktop
computer
loaded
with
the
DEMS
software.
When
two
or
more
systems
are
connected
together
through
the
CAN
interface,
only
one
DEMS
computer
is
required
to
manage
the
networked
HU
and
RU
systems.
The
DEMS
computer
may
be
connected
to
the
SERVICE
port
on
any
one
of
the
HUs
in
the
network.