ClearOne Connect AVB - Manual (Page 15)

QUICK-START GUIDE
13
6. Verify units have been upgraded by checking the firmware version on the
front panel.
Reconnect all E-bus cables, if needed, to complete the stack of units.
Upgrading from CONVERGE Pro 2.X firmware
1. Remove any 1.X, 3.X and 4.X units from the stack by disconnecting the
expansion bus link cable from the 2.X units.
2. Re-connect to the 2.X stack with CONVERGE Console.
3. Download the 4.X firmware file to the stack of units.
4. The units will default and reboot after the download of 4.X firmware. The 2.X
to 4.X upgrade requires the firmware to be loaded twice to complete the
version upgrade.
5. Units are fully upgraded.
6. Verify units have been upgraded by checking the firmware version on the
front pane
l.
Reconnect all E-bus cables, if needed, to complete the stack of units.
Upgrading from CONVERGE Pro 1.X firmware
1. Remove any 2.X, 3.X and 4.X units from the stack by disconnecting the
expansion bus link cable from the 1.X units.
2. Re-connect to the 1.X stack with CONVERGE Console.
3. Download the 4.X firmware file to the stack of units.
4. The units will default and reboot after the download of 4.X firmware. The 1.X
to 4.X upgrade requires the firmware to be loaded twice to complete the
version upgrade.