How do I replace the fuse(s) in my transilluminator?
Unplug the transilluminator and locate the fuse compartment above the power cord receptacle on the back of the unit. Open the fuse cartridge by lifting the tab on the lower edge of the cartridge. It may then be pulled directly out of the unit. Remove the fuse and visually inspect it for burn-out. Replace the bad fuse with the appropriate replacement (see below).