WPI EVOM Manual - USB Testing

16 World Precision Instruments
USB Testing
From the Store Options page you can test a USB thumb drive to verify that it can be
used. This drive must be formatted as FAT32.
1. Insert the drive to see if it is recognized by the EVOM™ Manual.
2. From the main page, press the Settings button. Press the Store button. Then,
press the USB Test button.
Fig. 25—Press the Test USB button to run the test.
3. Press the Test USB button to run the test or Return to abort the test. The USB
drive will be written to with 100 lines of data to a le named USBTEST.txt and
those lines will be read back. If the drive is usable a message indicates that the
USB thumb drive can be used, otherwise an error is displayed.
Fig. 26—(Left) The USB thumb drive passed the test and is suitable for use with the EVOM™
Manual.
Fig. 27—(Right) The USB thumb drive is not suitable for use with the EVOM™ Manual.
4. Insert another USB thumb drive and press the Test USB button to test another
drive or press Return to go back to the Store Options page.