Vanguard EZCT-S2A - Manual (Page 89)

REV 1 EZCT S2A USER’S MANUAL
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c. The following confirmation page will be displayed:
d. You will also receive an email confirming the receipt of your download request. Once
your request has been received, you will receive a second email, usually within 1-2
business hours, containing a download link for the firmware file. Click on this link and
download the firmware file to your computer.
e. The downloaded file will be in ZIP compressed format. Unzip this file to an empty
directory (you can use a utility like Winzip, 7Zip, Winrar, etc.). Once un-compressed, you
should see a file named EZCTS2AM.hex. Copy this file to the root of a USB Flash drive.
f. Make sure the EZCT S2A’s power if OFF, and then insert the USB Flash drive containing
the firmware file in the EZCT S2A’s Flash drive interface port (“USB MEM” port).
g. While holding down the [STOP] key, turn on the EZCT S2A.
h. Continue to hold down the [STOP] key while the EZCT S2A powers up.
i. After the initial logo screen, the following screen will be displayed:
Continue to hold down the [STOP] key.
j. The firmware upgrade process will start and the following screen will be displayed:
You can release the [STOP] key at this point. The EZCT S2A will continue the upgrade
process and display the following screen:
erasing ext 4
loading code
from flash drv.
start handshake
or
insert thumb drv.