Operating
modes
The
link
has
two
operation
modes
which
are
based
on
three
RF
profiles.
Every
mode
has
its
pros
and
cons.
TBS
CROSSFIRE
always
switches
between
two
RF
profiles,
depending
on
the
current
link
health
while
you
are
flying.
The
two
profiles
used
is
according
to
your
decision
to
use
“Normal”
or
“Force
telemetry”
modes.
Which
two
RF
profiles
are
in
use
for
each
mode
is
showed
in
the
diagram
above.
We
recommend
to
use
the
default
“Normal”
mode
as
is
fits
the
most
of
the
use
cases.
RF
Profiles
●
High
bandwidth
/
Low
latency
profile
This
mode
is
tuned
for
ultra-high
update-rate
and
super
low
latency.
Stick
inputs
translates
to
almost
instantaneous
reaction
(150Hz).
It
is
capable
of
exchanging
large
amounts
of
serial
data
in
both
directions
besides
the
regular
RC
signals.
The
range
of
this
mode
is
lower
but
comparable
to
other
LRS
systems
on
the
market.
Provides
full
MAVLink
or
serial
bridge,
if
used.
●
Normal
update-rate
profile
This
profile
is
made
for
long
range
flight
with
a
normal
update
rate
on
your
stick
inputs
(50Hz).
It
has
also
telemetry
support
in
both
directions,
but
only
for
the
most
important
information
i.e.
GPS,
current
sensor,
attitude,
and
simple
commands.
The
range
improves
about
two-fold.
●
Low
update-rate
profile
This
mode
is
made
for
ultra
long
range.
It
has
a
very
low
update
rate
(4Hz).
Only
4
new
servo
positions
per
second
is
sent
over
the
link
but
it
will
give
you
4
times
more
range
compared
to
the
“Normal
update-rate”
profile.
Telemetry
has
even
less
bandwidth.
It
is
recommended
to
only
use
this
RF
profile
(Forced
telemetry
mode)
when
in
assisted
flight
modes
(GPS,
position
hold,
waypoint
navigation).
To
change
link
mode:
1. Enter
the
configuration
menu,
select
“General”
2. Toggle
between
“Normal”
and
“Forced
Telemetry””
3. Exit
the
menu
to
instantaneously
enable
the
new
link
mode
33
