ACME LED BEAM 300, User Manual, Page: 4 / 12

3-
1. Safet
y Instruction
W
A
RNING
y
Pleas
e keep th
is User Guide for future consu
lta
tion. If y
o
u sell the unit to another user
, be
sure that they
also receiv
e this instruction booklet.
y
Unp
ack
and ch
eck careful
ly
th
ere is no trans
port
atio
n dama
ge befor
e usi
n
g the unit.
y
Before oper
atin
g, ensure that the volt
ag
e
and
freque
nc
y of p
o
w
er sup
pl
y m
atch the po
w
e
r
requ
ireme
nt
s of the unit.
y
It’
s import
ant to groun
d the ye
llo
w
/gre
en cond
uctor to earth in order to avoid electr
ic
shock.
y
T
he unit is for indo
or use o
nl
y.
Use onl
y i
n a dr
y l
ocati
on.
y
T
he unit must be inst
all
ed i
n a locatio
n
w
ith ade
quat
e ventil
ation,
at le
ast 50cm from
adj
acent surfac
es. Be sure tha
t no ventilati
on
slot
s are bl
ock
ed.
y
Discon
nect ma
in po
w
e
r bef
ore repl
aceme
nt or servicin
g.
y
Make sure the
re is no flammabl
e materials
clos
e to the un
it
w
hi
le op
erati
ng as it is fire
hazar
d.
y
Use safet
y c
ab
le
w
h
en fi
xes t
his un
it. Don’t
han
dle th
e un
it b
y t
aki
ng it
s h
ead o
nl
y, but
al
w
a
ys
b
y t
ak
in
g it
s base.
y
Maximum am
b
ient temp
eratu
re is t
a: 40
℃
. Don
’t op
erate
it
w
h
er
e the t
emper
ature i
s
higher than this.
y
Unit surface te
mperatur
e ma
y reach u
p to 8
5
℃
. Don’t touc
h the ho
usin
g b
a
re-ha
nd d
urin
g
its oper
ation. T
urn of
f th
e p
o
w
e
r a
nd
all
o
w
abo
ut 15 m
in
u
tes for the u
nit
to coo
l do
w
n
before re
pl
acin
g or servin
g.
y
In the event of serious oper
at
ing pro
blem, stop usin
g the unit immediat
el
y.
Never try
to
rep
air the unit b
y
yours
elf. Rep
airs carrie
d out b
y unskil
le
d peo
ple can le
a
d to damage or
malfuncti
on. Pl
ease c
ont
act the n
earest a
uthor
iz
ed technical assist
ance
center
. Al
w
a
ys
use the same t
yp
e sp
ar
e p
art
s.
y
Do not touc
h a
n
y
w
ire d
urin
g oper
ation
as hi
gh volt
a
ge mig
ht be causi
ng e
lectric shock.
W
arning
y
T
o prevent or r
educ
e the risk
of electric
al sh
ock or fire, d
o
not e
xp
ose th
e
unit to ra
in o
r
moisture.
y
Do not op
en th
e unit
w
ith
in fiv
e minutes af
ter
s
w
itch
in
g of
f.
Pleas
e rea
d ca
refull
y the i
nstruction,
w
h
ich i
nclu
des imp
ort
ant informati
on
abo
ut the inst
al
latio
n, usag
e a
nd mai
nten
anc
e.
20-
Not used.
5.
Tr
oubleshooting
F
o
llo
w
ing are a fe
w
co
mmon
p
ro
b
lems th
at ma
y o
ccu
r
d
u
rin
g op
eratio
n
. Here are
some suggest
ions for easy
t
roubleshoot
ing:
A
. The
unit
do
es
not
w
o
rk
, n
o
li
ght a
n
d t
h
e fa
n doe
s not
w
o
rk
1.
Check the co
n
nectio
n of po
w
er and ma
in fu
se.
2.
Measur
e the mains vo
ltage o
n
the main con
n
ector
.
3.
Check the p
o
w
er on LED.
B. Not re
spon
ding
to
DMX c
ontrolle
r
1.
DMX LE
D sho
uld b
e on. If not, check DMX
conn
ectors, cabl
es to see if link
proper
ly
.
2.
If the DMX LE
D is on an
d no
respo
nse to th
e
chan
ne
l, che
ck the address
settings an
d
D
M
X
po
la
rity
.
3.
If y
o
u hav
e inte
rmittent DMX s
ign
al pro
bl
ems, check the pi
ns
on conn
ectors
or on PCB
of the unit or th
e previ
ous o
ne
.
4.
T
ry
to use an
other DM
X contr
oller.
5.
Check if the D
M
X ca
bles ru
n near or ru
n
al
o
ngsi
de to hi
gh
voltag
e cab
les
that ma
y
cause d
ama
ge
or interferenc
e
to DMX interfa
ce circuit.
C. Some
units
don
’t re
spon
d to
the
e
as
y
controlle
r
1.
You ma
y hav
e
a break i
n the
DMX ca
bli
ng.
Check the LE
D
for the respon
se of the
master/ slave
mode si
gna
l.
2.
W
rong DM
X a
ddress i
n the u
nit. Set the pro
per ad
dress.
D. No
resp
o
n
se to
th
e so
und
1.
Make sure the
unit do
es not r
eceiv
e DM
X si
gna
l.
2.
Check micro
ph
one to se
e if it is good b
y ta
ppi
ng the micro
ph
one
E. One
of the
channels is n
o
t
w
o
rkin
g
w
ell
1.
T
he stepper motor might be
d
amag
ed or t
he
cabl
e con
necte
d to the PCB is broken.
2.
T
he motor’s drive IC on the PCB might be o
ut of conditi
on