TouchDrive OS Recovery Upgrade
The OS upgrade can be used to upgrade or recover the operating system of your TouchDrive control panel.
Important: Before starting the upgrade, check the revision of TouchDrive hardware you have. The revision of the hardware is shown on a label affixed to the
bottom of the control panel. The part number (PN:) contains the revision as the last two numbers in the sequence. So 4880AR-212-03 indicates revision 03 hardware.
Note: You will need a blank USB drive of at least 8GB (Less than 32GB is recommended).