Users Manual
Calling
alarm
Press
and
hold
the
call
button
(○
6
)
on
transmitter
for
3
seconds
when
transmitter
is
on.
Calling
symbol
( )
shows
up
and
signal
indicator
(○
3
)
starts
to
flash
quickly
which
means
the
transmitter
is
sending
the
signal
of
calling
alarm.
Receivers,
which
receive
the
calling
alarm
from
transmitter,
will
start
to
vibrate
and
beep.
Also,
symbol
of
gathering
alarm
( )
shows
up
on
the
screen
and
its
PTT
button
(○
17
)
starts
to
flash
quickly
in
red
light.
To
release
receivers
from
being
alarmed,
simply
press
the
alarm‐release
button
(○
18
).
To
release
the
transmitter
from
calling
alarm,
simply
short
press
the
call
button
(
○
6
)
again.
Receivers
will
automatically
be
turned
off
if
the
alarm
keeps
on
for
20
minutes.
19