FAX 5/10/20/30/40KW
October 28, 2013
3
‐
21
888
‐
2720
‐
001
WARNING:
Disconnect
primary
power
prior
to
servicing.
Copyright
©2013,
Harris
Broadcast
Note
2
‐
If
the
Exciter
and
IPA
switch
modes
are
set
to
Auto,
the
transmitter
will
still
allow
the
user
to
manually
force
either
to
the
off
‐
air
IPA
or
exciter.
However,
when
the
switch
mode
is
set
to
Manual,
the
IPA
and
exciter
cannot
be
automatically
switched.
Ensure
these
are
set
to
AUTO
at
all
times
unless
performing
maintenance.
In
the
case
of
single
exciter
operation
the
Exciter
switch
mode
is
ignored.
Note
3
‐
The
APC
should
always
be
left
to
ON.
If
this
is
set
to
OFF,
the
transmitter
power
will
not
be
controlled
by
APC
and
TPO
will
not
be
maintained
to
±
0.25
dB.
Under
certain
fault
conditions
the
transmitter
controller
will
shut
the
APC
off.
3.9.2
SETUP>SYSTEM SETUP Menu
The
ID
must
be
set
using
the
Remote
GUI.
See
Section
3.10
for
details
of
how
to
connect
and
navigate
the
Remote
GUI
(Station
Name).The
ID
can
be
up
to
20
characters
long
before
being
cutoff
on
the
LCD
screen.
The
DATE
and
TIME
menus
will
allow
for
them
to
be
changed/updated.
The
date
is
entered
in
mm
dd
yyyy
format.
The
Month
automatically
becomes
the
first
selection.
The
time
is
entered
as
a
24
hour
clock
however,
after
entering
the
time
is
displayed
as
a
12
hour
clock.
For
example,
to
enter
a
time
of
3:00
PM,
enter
15
for
hours.
3.9.3
SETUP>TX CONFIGURATION
FREQ
is
display
only
unless
using
a
FAX
exciter.
In
case
of
the
FAX
this
field
is
bidirectional
between
the
the
transmitter
and
Exciter
and
this
setting
will
actually
change
transmitter
frequency.
Setting
the
DUAL
EXCITERS
to
YES
will
enable
AUTO
switch
function.
3.9.4
SETUP>TX CALIBRATE
The
TX
CALIBRATE
Menu
allows
for
calibration
of
all
parameters
in
the
FAX
transmitter.
The
calibration
procedures
can
be
found
in
Section
5
of
this
manual.
3.9.5
SETUP>TX CALIBRATE>TX POWER CAL Menu
The
steps
for
power
calibration
are
outlined
in
Section
5
of
this
manual.
These
steps
should
be
followed
in
order
to
accurately
calibrate
your
FAX
transmitter.
There
is
a
calibration
point
stored
for
each
of
the
Modulation
modes,
FM,FM+HD
and
HD.
If
the
transmitter
is
setup
to
run
in
more
than
one
mode
a
power
calibration
must
be
completed
for
each
mode
that
will
be
used.
Table 3-9 SETUP>TX CONFIGURATION Menu
Menu
Description
TX
MODEL
FAX5/10/20/30/40
FREQ
Sets
frequency
(See
Note
below)
PWR
Sets
the
calibration
of
the
bargraph
on
the
LCD
Home
Screen;
once
forward
is
set
the
reflected
will
be
set
to
1.5:1
VSWR
based
on
forward
power
DUAL
EXCITERS
YES
for
2
Exciters
or
NO
for
Single
Exciter
INTERNAL
IPA
Yes
for
Internal
IPA;NO
for
IPA
BYPASS;
Always
IPA
AC
INPUT
1PH,3D,3Y
(Display
Only)
Summary of Contents for Flexiva FAX 5KW
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