Robert Juliat ZEP 660 SX, Manual, Page: 25 / 49

EN -23-
6 Troubleshooting
SYMPTOMS POSSIBLE REASONS SOLUTIONS
Display OFF
Display
switches on
when button
is pressed
Display auto off mode
activated
Fixture tools menu
D
isplay mode
(see 4.9.2)
Display still
off when
button is
pressed
No power
Check :
•
power supply
•
thermal protection
•
the power supply connector must be
properly interlocked
System and data display 7
switched on in red
Problem with the DMX512
received signal and/or system
default – details available in
4/6 Fixture Tools menu
Failure details are available in 4/6 Fixture
Tools menu
The unit
cannot
be
controlled
via DMX
(inactivated
wireless
DMX)
Data display
7 switched
on in red
DMX protocol problem Check data signal
The received data
protocol can be
checked in the
Fixture tools menu
Data cabling problem
Check cabling and data
connectors
Data display
7 switched
on in green
DMX address
Check the DMX
address
The strobe is active and the
channel value is void The value must be 255 (100%) in order to
have the light intensity dimmed
When using several units,
dimming
is
not
synchronized
Different Resolution
All the units must have the same resolution
(See 4.9.2 Fixture param.
Resolution)
Different smoothing
All the units must have the same smoothing
(See 4.9.2 Fixture param menu
Smoothing)
Different Dimming curve
All the units must have the same dimming
curve (See 4.9.2 Fixture param menu
Light
Curve)
Light switches on when
powered on Manual value is operating
when DMX is not connected
Local values must be at zero
Light switches on when
using the control board
Use of the Focus mode See 4.1.2
Strobe function doesn’t work
Strobe function inactive
Strobe must be activated in Fixture param.
menu
Strobe Control
Strobe function active Control channel must be higher than 0
EN