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Technology > Updater > Maintenance > How to Replace Devices
Technology > Updater > Maintenance > How to Replace Devices
Maintenance
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Upgrading Updater
The firmware installed in the device should be also upgraded when upgrading Updater. See
the section of “Version upgrade” , Chapter 6 “Troubleshooting” of this manual for how to
update firmware.
The setting information and logs (update logs/system logs) are inherited in the upgraded
version.
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Formatting Hard Disk
Since Updater is a MEAP application, its contents can be temporarily saved in the MEAP
application storage area on PC via SST during formatting or replacing HDD. See MEAP
Service Manual for further information.
The settings initialized in format or replacement should be restored. See "Preparation" in
chapter 2 of this manual for details.
NOTE:
When formatting or replacing HDD, distribution schedule, downloaded firmware (not
updated yet) and logs (update/system logs) will be deleted.
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How to Replace Controller Boards
The steps are different depending on which of 2 controller boards are to be replaced.
• Main Controller Board PCB 1
No steps follow.
• Main Controller Board PCB 2 (including SRAM)
The network and service mode setting should be set again after initialization. See
"Preparation" in chapter 2 of this manual for details.
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How to Replace Devices
All settings should be set again because no data are inherited. See "Preparation" in chapter 2
of this manual for details.