External Power Supply

The external power supply provides a settable fuse to allow adjustments for specific voltage inputs: 100, 120, 220 or 240 volts. Make sure that the fuse is set to the appropriate setting for your application:

• Make sure that there is no power to the power supply.
• Remove the fuse holder from the plug assembly
• Remove the fuse from the holder and twist to desired adjustment setting
• Return the fuse to the holder
• Slide the holder back into the plug assembly.