Teledyne XTRX500 User Manual page 54

E. Sample Preparation
Connecting a USB memory stick to the XTRX500
This allows the user to update the firmware from a file supplied
by Hanson.
Instructions for updating the firmware will be supplied by
Hanson at the time of the update.
If the memory stick is left plugged into the XTRX500 for 5
minutes with no action taken, then the instrument reverts back
to the home screen.
46-208-208 Rev. B—XTRX500 User Guide E-16