Wireless receiver DLR-9
Interface
Power
and
volume
knob
of
channel
A
(Up)
/
(Down)
button
Sync
button
Power
and
volume
knob
of
channel
A
Display,
figure
1
a.
Talk/Mute
status
of
channel
A
b.
Battery
status
of
channel
A
c.
Signal
status
of
channel
A
d.
Channel
number
of
channel
A
e.
Channel
number
of
channel
B
f.
Signal
status
of
channel
B
g.
Battery
status
of
channel
B
h.
Talk/Mute
status
of
channel
B
i.
Sound
quality
preset
Operation
1.
Switch
on
the
module
with
the
knob
of
channel
A
first.
Then,
follow
same
operation
to
switch
on
channel
B,
if
necessary.
Adjust
volume
of
channel
properly
with
same
knob.
2.
Previously
selected
channel
number
shows
up.
To
change
the
channel,
press
and
hold
the
button
for
1
second
to
until
backlit
screen
turns
to
white
and
number
of
channel
A
flashes.
Then,
press
button
or
to
select
another
preferred
number
of
channel
A.
The
newly
selected
channel
will
automatically
be
confirmed
after
being
idled
for
2
seconds.
Then,
flashing
indication
will
come
to
channel
B.
Follow
same
operation
to
have
preferred
number
of
channel
B.
3.
To
check
specific
frequency
of
channel
A
or
B,
simply
short
press
button
(A)
or
(B).
The
receiver
module
will
come
back
to
home
screen
after
being
idled
for
2
seconds.
4.
Switch
off
the
module
counterclockwise
with
the
knob
of
channel
A.
Channel
sync
1.
Press
button
SYNC
when
the
module
is
on.
2.
shows
up
on
channel
A
and
the
module
starts
to
look
for
a
clean
channel
A
(appr.
10
seconds)
until
number
shows
up.
For
the
time
being,
turn
1
st
transmitter
on
within
20
seconds
for
pairing.
3.
After
1
st
transmitter
is
paired,
will
then
show
up
on
channel
B.
Now,
repeat
step
2
and
3
to
get
2
nd
transmitter
paired.
4.
When
2
transmitters
finish
the
pairing,
the
module
will
return
to
home
screen
automatically.
Setting
menu
1.
Press
and
hold
both
buttons
and
power
simultaneously
to
turn
the
receiver
module
on.
2.
“Setting”
mode
will
be
entered
successfully
for
custom
adjustments.
Figure 1
a
b
c
d
e
f
g
h
i
