Firmware Upgrades Using The Dolby Lake Controller Plm Edition - Lab.gruppen PLM Series Operation Manual

6. Tap Update; tap Ok to the warning message.
Figure 12-10
7. The PLMs will be updated with the latest
firmware. A green tick indicates successful
update and the percentage value indicates the
progress of the firmware update of that unit.
A red cross indicates the firmware has not yet
been upgraded to the selected target firmware
version.
Figure 12-11
8. Wait for all selected PLMs to be upgraded and
the information message to appear.
APPLICATION GUIDE 12
Figure 12-12
9. Cycle the power of each PLM by turning the
power switch off, and then either removing the
PowerCon connector from the rear of each PLM
or switching off all power to the PLM racks at
source. Then reconnect the power and switch
the PLMs back on.
10. The PLM will then finalize the installation
process. The message Please Wait is displayed
on the unit followed by Amp Fw updated Ok.
Cycle Power.
11. Once again cycle power to complete the
installation process.
After a firmware update is performed, the
default factory configuration is restored to
the PLM(s). You will need to reload any
alternative configuration back into the
unit(s).
12. On the PC, tap OK, then tap Exit to quit the
Firmware Update Utility.
12.6.2 Firmware Upgrades Using the Dolby
Lake Controller PLM Edition
The PLM firmware may also be upgraded from
the DLC PLM Edition software application. It is
recommended that this method is used only for
upgrading small numbers of PLMs. The Firmware
Update Utility provides a faster upgrade process for
large networks.
PLM Series Operation Manual 71