Micro - Fibre Optic Lightsource
User Manual
1.0 - 6 August 2021
Page 5 of 5
+617 3899 1267
Wiring
Unit is supplied with a 12VDc plug
pack.
1.
Connect jack into the socket
on the back of the
lightsource.
2.
Plug the plug pack into
electrical supply. Power
indicator should now
illuminate.
Operation
Unit begins operating once power is properly connected.
Dimming
Light level can be dimmed by pressing the Dimming control button on the rear of the lightsource. Each
press will take the light level a step brighter. Pressing the button again once at full brightness will cycle the
level back down to minimum.
Scintillation Wheel Speed
Rotation speed of the Scintillation wheel can be controlled using Wheel Speed button on the rear of the
lightsource. Each press will make a small increase in rotation speed. Pressing the button again once at
maximum speed will the cycle the speed to off.
Appendix A - Troubleshooting
Problem
Probable Cause
Remedy
Unit is dead - LED power indicator is
not illuminated
Mains supply off
Check supply and re-instate
Loose mains plugs
Check plugs
PSU failed
Replace PSU
Unit is dead - no light output but
LED power indicator is still
illuminated
LED array failure
Replace Led unit
Unit is not twinkling
Motor speed push button at stop
Press button to start motor
Twinkle wheel motor failure
Replace unit
Poor light output on fibre
Dimming push button at minimum
Press button to increase brightness
Fibre port common end not plugged
in correctly
Ensure plugged in correctly and
secured with locking screw
Unit needs cleaning
Carefully clean fibre common end
Wheel Speed
Dimming Control
DC Power Socket Power Indicator
