Troubleshooting - Robert Juliat Aledin 330LF CW Manuel

6 Troubleshooting

SYMPTOMS
Display
switches on
when button
pressed
Display OFF
Display still
off when
button
pressed
"senerr"
"fanerr"
Error
message
displayed
"heat"
DMX
Impossible
indicator on
to control
through DMX
DMX indicator off
When using several units,
dimming are not
synchronized
Light switches on when
powered on
Light switches off when DMX
is not detected
Strobe function doesn't work
POSSIBLE CAUSES
Display auto off mode
activated
No power
Temperature sensor is either
not connected or not working.
Fan is not connected or not
working.
Ambient temperature has
reached a point where fan
cannot cool LED sufficiently;
LED will therefore start
dimming down to protect LED
from overheating.
DMX address
DMX protocol problem
DMX data wiring
Different Resolution
Different Response
Different Dimming curve
Manual value is operating
when DMX is not connected
Manual or OFF mode is
active when DMX is not
connected
Strobe function inactive
Strobe function active
- 21 -
SOLUTIONS
Menu Pers  disp (see 4.4.2)
Check power supply
Check LED connector
Test the fan manually (Menu Tools →
tstFan)
Set up fan speed limit to HIGH (Menu Pers
→ Fan)
See 3.1.2 operating conditions
Check DMX address
Check data signal
Check connectors and
data cable
All the units must have the same resolution
(See 4.4.2 Menu Mode  Resolution)
All the units must have the same response
(See 4.4.2 Menu Mode  Response)
All the units must have the same dimming
curve (See 4.4.2 Menu Mode  Curve)
Select OFF or HOLD mode in Menu Pers →
noDMX,
Select HOLD mode in Menu Pers → noDMX,
Strobe must be activated in Menu Mode 
Strobe
Light intensity must be different from 0
EN
DMX data
detected can be
checked in Menu
Tools  DMXin