8
Firmware update via the USB port
User qualification: trained user
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You will find the latest firmware version on the device manufacturer's homepage.
Fig. 45: USB port for connection of a USB mass storage device
1.
Switch off the device.
2.
Remove the front cover
3.
Connect the USB stick.
4.
Start up the device.
5.
Wait for the firmware update.
6.
Refit the front cover.
Firmware update via the USB port
Ä Chapter 2.4 'User qualification' on page 14
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