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Firmware update directly via USB
25.
You can update the mbNET directly via the USB interface. The device automatically detects the firmware stored on a
connected USB stick. The firmware update starts after pressing the Dial Out button.
Preparation:
Go to www.mbconnectline.com and download the latest firmware version
(e.g. "mbNET_FW_V500.zip").
After unpacking, you will find the actual firmware file "image.bis" next to the file "Changelog.txt".
Save the "image.bis" to a USB memory stick.
ADVICE: The "image.bis" firmware file may not be renamed and must be saved in the top-level directory
(root) of the USB drive. The USB drive must have the file format FAT / FAT32.
ATTENTION: DO NOT disconnect the power supply to the device during the firmware update!
Execution:
When the mbNET is ready for operation (LED Pwr + Rdy light up), plug the USB stick into the device's USB port.
As soon as the device has recognized the configu-
ration file, LEDs Fc1 + Fc3 start to flash synchro-
nously.
Now push and hold down the Dial Out button
until LED Fc2 flashes
Now release the Dial Out button
The mbNET now reboots.
When both LEDs Pwr and Rdy light up, the firmware
update is completed
❹.
The mbNET is now ready again for operation and can be
used as usual.
ADVICE: If the firmware and an
always recognized by the mbNET (Fc1 + Fc3 flashing) first.
If you do not press the Dial Out button within 10 seconds, the mbNET will change to the portal configura-
tion (Fc1 + Fc2 flashing). If you do not react within 10 seconds, the device returns to normal mode.
Page 226 of 237
Version: 5.1.6 – June 4
th
, 2019
❶
❷.
❸.
mbCONNECT24
portal configuration are located on the USB stick, the firmware is
❶
❷
❸
❹
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