SHOWTEC 40081, User Manual, Page: 34 / 40

33
Phantom 250 Spot
Product code: 40081
7. Troubleshooting
This troubleshooting guide contains solutions to problems which can be carried out by an ordinary
person. The device does not contain user-serviceable parts.
Unauthorized modifications to the device will render the warranty void. Such modifications may result in
injuries and material damage.
Refer servicing to instructed or skilled persons. Contact your Highlite International dealer in case the
solution is not described in the table.
Problem Probable cause(s) Solution
The device does not
function at all
No power to the device
Check if power is switched on and
cables are plugged in
Main fuse is blown
Replace the fuse. See 8.3.1. Replacing
the Fuse on page 35
The device responds
erratically The factory settings of the device
are changed
Reset the device’s parameters to the
default factory settings. See 6.6.3.
Advanced Settings on page 25
The device does not
respond to DMX
control
The controller is not connected Connect the controller
The signal is reversed. The 3-pin
DMX OUT of the controller does not
match the DMX IN of the device Install a phase-reversing cable
between the controller and the device
The controller is defective Try using another controller
The device responds
erratically to DMX
control
Bad data link connection
Examine connections and cables.
Correct poor connections. Repair or
replace damaged cables
The data link is not terminated with
a 120 Ω termination plug
Insert a termination plug in the DMX
OUT connector of the last device on
the link
Incorrect addressing
Check address settings and correct, if
necessary
In case of a setup with multiple
devices, one of the devices is
defective and disturbs data
transmission on the link
To find out the defective device,
bypass one device at a time until
normal operation is restored
No light or LEDs cut
out intermittently
LEDs are damaged
Disconnect the device and contact
your Highlite International dealer
The power supply settings do not
match local AC voltage and
frequency
Disconnect the device. Check the
settings and correct, if necessary