Troubleshooting - Robert Juliat Tibo 533 Instructions D'utilisation

6

Troubleshooting

SYMPTOMS
Display OFF
System and data display
in red (see page EN-19)
The unit cannot be
controlled via DMX*
(inactivated wireless
DMX)
When using several units, dimming are
not synchronized
Light switches on when powered on
Light switches on when using the control
board
Strobe function doesn't work
(*) NOT available for the Variable White version.
POSSIBLE REASONS
Display
switches on
Display auto off mode activated
when button
is pressed
Display still off
when button No power
is pressed
Problem with the DMX512
switched on received signal and/or system
7
default – details available in 4/6
Fixture Tools menu
DMX protocol problem
Data display
7
switched on
Data cabling problem
in red
DMX address
Data display
7
switched on in
The strobe is active and the
green
channel value is void
Different Resolution
Different smoothing
Different Dimming curve
Manual value is operating when
DMX is not connected
Use of the Focus mode
Strobe function inactive
Strobe function active
EN - 30 -
SOLUTIONS
Fixture tools menu → Display mode
(see page EN-20)
Check :
• power supply
• thermal protection
• the power supply connector must
be properly interlocked
Failure details are available in section 4.10.2,
menu 4/6 Fixture Tools menu
Check data signal
Check cabling and data
connectors
Check the DMX address
The value must be 255 (100%) in order to
have the light intensity dimmed
The value must be 255 (100%) in order to
have the light intensity dimmed
All the units must have the same smoothing
(See section 4.10.2, menu 3/6 Fixture param
menu →Smoothing)
All the units must have the same dimming
curve (See section 4.10.2, menu 3/6 Fixture
param menu → Light Curve)
Local values must be at zero
See page EN-12, section 4.1.2
Strobe must be activated in Fixture param.
menu → Strobe Control
Control channel must be higher than 0
EN
The received
data protocol can
be checked in
the Fixture tools
menu