Section-3 Operation
October 28, 2013
3
‐
30
Copyright
©2013,
Harris
Broadcast
WARNING:
Disconnect
primary
power
prior
to
servicing.
888
‐
2720
‐
001
3.10.3
System>System Setup Menu
Figure 3-21 System Setup Screen
Frequency
‐
Set
in
the
LCD
SETUP
menu.
Sets
the
exciter
frequency
when
used
with
FAX
exciter.
All
other
exciters
this
is
display
only.
Nominal
Power
‐
Sets
the
100%
mark
on
Bargraph
for
forward
power
Number
of
Exciters
‐
Must
be
set
to
2
for
dual
exciter
mode.
This
will
enable
auto
switching
function
Internal
IPA
‐
Always
set
to
YES
(Future
Need)
AC
Mains
‐
Display
only,
has
no
effect
on
transmitter
operation
VSWR
Foldback
‐
Sets
the
foldback
point
between
1.3
and
1.5.
Factory
default
setting
is
1.3.
This
setting
affects
only
the
transmitter
VSWR
not
each
individual
power
block
VSWR.
The
power
blocks
are
set
to
foldback
at
1.5:1
in
FAX20/30/40.
Fwd
Pwr
Warn
Thresh
(dB)
‐
If
RF
power
out
drops
below
this
threshold
a
Warning
will
be
generated
and
Bargraph
will
turn
Yellow.
This
is
based
on
calibrated
power.
Fwd
Pwr
Fault
Thresh
(dB)
‐
If
RF
power
out
drops
below
this
threshold
a
Fault
will
be
generated
and
Bargraph
will
turn
Red.
This
is
based
on
calibrated
power.
3.10.4
System>System Setup>System Service Menu
Figure 3-22 TIME Screen
Station
Name
‐
Up
to
20
characters
Model
Number
‐
Set
at
factory
Serial
Number
‐
Set
at
the
factory
Feature
Key
‐
Sets
up
the
options
that
are
installed
in
the
exciter.
Contact
Harris
Broadcast
Service
for
details
Date/Time
‐
Sets
the
clock
in
the
transmitter.
Disabled
when
NTP
is
enabled.
See
Section
3.10.8
for
NTP
Config.
Summary of Contents for Flexiva FAX 5KW
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