Firmware Upgrades Using The Update Utility - Lab.gruppen PLM series Operation Manual

12.7.1 Firmware upgrades using the update utility

The Firmware Upsate Utility allows fast upgrade for large networks of Dolby Lake-equipped products.
Follow the steps shown below to use this method for firmware upgrade.
1. Install the latest version of Lake Controller software on the Tablet PC normally used to control the
system.
2. Power on all PLMs and connect to the PC using a wired network.
3. On the PC, go to Start > All Programs > Lake Controller software Vx.y > Firmware Update Utilities
> PLM Series FW update utility (where Vx.y represents the current version of Lake Controller).
4. If the PC is configured with multiple network adapters, select the required network adapter from the
displayed list and tap OK.
Figure 12.7.1a: Firmware update utility step one
Please select and use a wired networks with a fixed
IP address for performing firmware upgrades. A loss
of network connectivity could result in a failed
firmware upgrade.
5. The PLMs on the network will appear in a list with their current firmware
version to be loaded is shown at the top of the screen (Target firmware); this will default to the latest version
available. Highlight the Frames that require updating or tap "Select old".
12. Application Guide
versions displayed. The firmware
PLM Series Operation Manual rev 1.1.3
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