The Tools screen provides a self-test of the Test Heads that are connected and provides Firmware updates for the Docking Station.
Execute self-test on the Test Heads
Your Test Heads have been tested during production, but you can always carry out the self-test yourself in case your doubts connectivity or other performance of the Test Heads.
All Test Heads carry firmware. You will use this process when you want to update to a newer firmware version or when you are updating to a new version of eC-my-test windows software.