WARNINGS & FAULT FINDING
If the unit appears to have developed a fault, first establish that it is a genuine internal fault
and not a case of normal operation such as overheat. Carry out the following checks to
eliminate any external causes. If no obvious problem can be found and replacement of the
modelling lamp, flash tube or fuse does not effect a cure then it is likely that an internal fault
has developed. Always return the unit to an authorised service centre if a fault is suspected
after these checks. UNDER NO CIRCUMSTANCES SHOULD YOU ATTEMPT ANY
REPAIR yourself.
Flash/Misfire Warning
Following a flash, the unit will temporarily display READY on the red numeric displays for 5
seconds. This serves as a convenient method of showing correct pack operation when two
or more packs are running flashing together. If the unit receives a trigger signal from any of
the valid sources (TEST, IR REMOTE, IR TRIGGER, SYNC) but fails to flash for any reason
then the red numeric will display “headfail”. Press
⇐
to clear the message. Increase the
power setting to maximum and use the TEST button to try and flash again. If the problem
continues to happen on more than the odd occasion, particularly at lower power settings,
then it is likely that the flash head tube is wearing out. Before replacing the tube, check that
the trigger wire is correctly connected and is not shorted to or in close proximity to the metal
reflector. If the unit fails to flash at all then check the flash tube for signs of damage or
overheating.
If the unit fails to flash and the display warning is not given then the Sync. lead and/or
camera should be suspected. If possible check these with another flash system. Check the
polarity of the Sync. from the camera and use an adapter to reverse it if necessary. The
QuadX 3000 supplies a SYNC. voltage of +5V with respect to the chassis Ground.
OVERHEAT Warning
The unit is fitted with overheat protection that inhibits charging until the unit has cooled
sufficiently. The display flashes the READY LED and displays a warning message on the
LCD while the overheat condition exists. Overheat will normally only occur if the unit is
flashed repeatedly at a fast repetition rate. Slowing down the repetition rate will normally
help keep the unit out of overheat. Dimming the modelling lamp or turning it off may also
help.
NOTE: The controls are inhibited during overheat to prevent inadvertent changes being
made. The overheat condition remains until the pack reaches a target lower temperature or
is turned off and then on after the pack has cooled by a few degrees.
The Control Panel Does Not Light
If the control panel does not light when the unit is switched on then first check that the AC
power supply to the unit is OK and that the thermal resets buttons on the rear are set.
Under exceptional conditions of use the internal fuse may blow. This is normal and is
designed to protect the unit. Report the problem to your local service agent. Do not attempt
to locate and replace the internal fuse.
The Control Panel Lights but Does Not come To ‘READY’
If this happens then first confirm that the AC power supply is adequate and within the
prescribed limits. Try switching the unit off, wait a minute, and then switch on again.
1.0
QuadX 3000 Control Guide
3.0
Getting Started
4.0
Menu System Overview
5.0
The Information Menu
6.0
The Main Selection Menu
7.0
Advanced Options Menu
2.0
QuadX 3000 Function Overview
8.0
Warnings
9.0
Specification
8.0
Warnings
TABLE OF CONTENTS
