Transmitter
LED
status
indicator
The
RGB
LED
on
the
transmitter
gives
you
at
any
moment
an
indication
of
your
link
status.
Going
from
green
to
yellow.
Once
you
are
in
yellow
your
RSSI
values
are
either
very
low
or
you
are
already
in
the
low-framerate
link
mode.
Transmitter
LED
sequence
Description
Pulsing
Ready,
trying
to
connect
to
receiver
or
no
down
link
established
Green
▀▀▀
Solid
uplink,
high
framerate
link
mode
Yellow
▀▀▀
Unreliable
uplink
or
low-framerate
link
mode
Fast
green
blinking
■
■
■
■
(Standard
TX)
Transmitter
bootloader
active
or
firmware
upgrade
Fast
green
blinking
■
■
■
■
(Micro
TX)
transmitter
bootloader
active
or
firmware
upgrade
Fast
red
flashing
■
■
■
■
Warning,
a
message
is
shown
on
the
OLED
display
Purple
▀▀▀
Find-mode
engaged
Receiver
LED
status
indicator
There
are
four
LEDs
on
the
receiver
giving
you
an
indication
of
link-
and
backup-battery
status.
Receiver
LED
indicators
Description
Solid
green
▀▀▀
Link
is
up
and
running
OK
Solid
red
▀▀▀
No
packages
received
from
the
transmitter
and
receiver
is
in
failsafe
mode
Slow
green
blinking
▀
▀
▀
Receiver
is
in
binding
mode
Fast
green
blinking
■
■
■
■
Receiver
bootloader
active
or
firmware
upgrade
Green
is
flashing
█
█
█
Receiver
is
in
Find-mode
(up
to
1
min.
delay
between
flashing)
If
the
receiver
is
in
Find-mode
it
can
be
cancelled
by
pressing
the
“Bind”-button.
So
if
you
are
back
home
and
the
receiver
still
thinks
it
got
lost,
you
can
turn
it
off
like
by
pressing
the
button
once.
The
on-board
LiPo
battery
in
the
receiver
is
automatically
charged
every
time
the
receiver
is
used.
The
third
LED
indicators
on
the
receiver’s
front
face
displays
the
current
state
of
the
battery.
LiPo
LED
indicator
Status
Red
▀▀▀
Backup
battery
is
charging
The
backup
battery
is
used
if
the
model
gets
lost.
The
receiver
can
stay
alive
even
if
the
entire
plane
or
copter
does
not
have
power
anymore.
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