5
2.2.5.
Trouble
Shooting
Problems
Possible
reasons
Checking
or
solutions
Device
not
power
up
Powercon
or
power
cable
damaged
Faulty
power
supply
Change
a
good
power
cable
to
try
Replace
new
power
supply
Pan/Tilt
error
or
vibrate
Faulty
Pan/Tilt
PCB
Faulty
opto
sensor
Cable
loosen
Replace
PT004
PCB
Replace
opto
sensor
OP001
Check
the
cable
connect
to
OP001
LED
off
Temperature
protection
Fan
not
working
Faulty
LED
Dimmer
and
strobe
set
at
0
Faulty
power
supply
Check
the
temperature
from
menu
Check
the
fan
speed
info
from
menu
Replace
new
LED
Set
dimmer
and
strobe
channel
at
255
Replace
new
power
supply
Device
not
response
to
DMX
Faulty
communication
IC
Faulty
display
PCB
Wrong
DMX
addressing
Faulty
DMX
cable
Replace
the
IC
with
back
‐
up
one
in
the
display
PCB
Replace
new
display
PCB
Check
the
address
and
setting
Change
to
a
good
DMX
cable
2.2.6
Replacement
of
the
fuse
Need
to
replace
with
same
type
and
rating,
which
originally
installed
in
the
device.
Step
One:
Unplug
power
cable
from
main
power.
Step
Two:
Unscrew
the
fuse
holder
out
of
the
housing
with
a
screwdriver.
Step
Three:
Remove
the
broken
fuse
and
replace
with
an
exact
same
type
of
new
fuse.
Step
Four:
Insert
the
fuse
holder
back
to
the
housing
and
screw
tight
and
reconnect
power.
3.
Installation
3.1
The
device
could
be
either
put
on
a
solid
and
even
S
urface,
or
mounted
upside
down
or
sideways
like
left
picture.
3.2
The
mounting
place
must
be
sufficient
stable
and
be
able
to
support
a
weight
of
10
times
of
the
unit’s
weight.
When
the
fixture
is
hanged,
always
additionally
secure
the
device
with
the
safety
chain,
fasten
the
safety
rope
at
a
suitable
position
so
that
the
maximum
fall
of
the
projector
will
be
20
cm
