2. Connect
t he
u nits
t ogether
i n
a
` daisy
c hain`
b y
u sing
t he
X LR
p lug
f rom
t he
o utput
o f
o ne
u nit
to
the
input
of
the
next
unit.
The
cable
can
not
branched
or
split
to
a
`Y`
cable.
DMX
512
is
a
very
high-‐speed
signal.
Inadequate
or
damaged
cables,
badly
soldered
joints
or
corroded
connectors
c an
e asily
d istort
t he
s ignal
a nd
e ven
s hut
d own
t he
s ystem.
3. The
DMX
output
and
input
connectors
are
of
pass-‐through
type
to
maintain
the
DMX
circuit,
when
o ne
o f
t he
u nits'
p ower
i s
d isconnected.
4. Each
u nit
n eeds
t o
h ave
a n
a ddress
s et
t o
r eceive
t he
d ata
s ent
b y
t he
c ontroller.
T he
a ddress
number
i s
b etween
0 -‐511
( usually
0
&
1
a re
e qual
t o
1 ).
5. The
e nd
o f
t he
D MX
5 12
s ystem
s hould
b e
t erminated
t o
r educe
s ignal
e rrors.
6. 3
p in
X LR
c onnectors
a re
m ore
p opular
t han
5
p in
X LR.
3
p in
X LR:
P in
1 :
G ND,
P in
2 :
N egative
s ignal
( -‐),
P in
3 :
P ositive
s ignal
( +)
5
p in
X LR:
P in
1 :
G ND,
P in
2 :
N egative
s ignal
( -‐),
P in
3 :
P ositive
s ignal
( +)
Pin
4 /Pin
5 :
N ot
u sed.
4.2
A ddress
S etting
If
y ou
u se
a
u niversal
D MX
c ontroller
t o
c ontrol
t he
u nits,
y ou
h ave
t o
s et
D MX
a ddress
f rom
1
t o
512
s o
t hat
t he
u nits
c an
r eceive
t he
D MX
s ignal.
Press
t he
M ENU
b utton
t o
e nter
m enu
m ode,
s elect
t he
D MX
A ddress,
p ress
t he
E NTER
b utton
t o
confirm,
t he
p resent
a ddress
w ill
b link
o n
t he
d isplay,
u se
t he
U P
a nd
D OWN
b utton
t o
a djust
t he
address
f rom
0 01
t o
5 12,
p ress
t he
E NTER
b utton
t o
s ave.
P ress
t he
M ENU
b utton
t o
r eturn
b ack
to
t he
l ast
m enu
o r
l eave
t he
u nit
i dle
f or
7
s econds
t o
e xit
t he
m enu
m ode.
Please
r efer
t o
t he
f ollowing
d iagram
t o
a ddress
y our
D MX512
c hannel
f or
t he
f irst
4
u nits:
Channel
m ode
8
c hannels
14
c hannels
Unit
1
Unit
2
Address
Address
1
1
Unit
3
Address
9
17
15
29
12A
Unit
4
Address
25
43