Mitsubishi Heavy Industries SRK63ZR-WF Technical Manual page 129

Figure 10-3
Figure 10-4
Tap [YES] to update the firmware to the latest one.
The firmware update takes 10 minutes (Max).
The operation from the application is not accepted
during that period.
If after 10 minutes (Max) the "Firmware update"
button appears, retry the firmware update.
When the firmware becomes up to date, the
firmware version appears instead of the
[Firmware update] button.
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