REV 1
VBT-75 S2 USER’S MANUAL
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3.4
Updating Firmware
The VBT-75 S2' firmware is user-upgradeable. The firmware version is displayed on the LCD
screen during the start-up sequence when the unit is powered one. Follow the steps below to
download and install the latest VBT-75 S2 firmware:
a.
Visit the Vanguard web site at
http://www.vanguard-instruments.com
. Login to your
account using the login form on the left side of the page:
If you do not have an account, click on the "Create new account" link below the login
area to create your free account. Please note that your account will need to be
approved first before it can be used to download any software or firmware. This is
usually done within 30 minutes of creating your account.
b.
After logging in to your account, hover your mouse over the "Downloads" link at the top
of the page and click on the "Software/Firmware Downloads" link:
c.
All Vanguard products will be listed along with any compatible firmware and software.
Scroll down the page to find the VBT-75 S2 listing and then click on the firmware link to
save the firmware file.
d.
Once the download is complete, navigate to the folder where the file was downloaded
and extract the compressed ZIP file (you may need to use a ZIP extraction application
such as WinZip, 7-Zip, etc.). Once extracted, you should see the file "vbt75s2.hex". This
is the firmware file.