Group Firmware Wizard
To update firmware for a group of devices can be as easy as 4 steps
of Group Firmware Wizard
Select the device model as EX-9486-W DS-11-W, and select
available converters on the network for the upgrade
Specify the firmware image and select next. Confirm the firmware
upgrade and continue operation. EXTool will upgrade firmware of the
converter and reboot again to finish
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