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Appendix D Software updating procedure
We recommend you to backup your settings before updating software though it doesn't
reset your settings.
Update JUE-501/JUE-251 software with following procedure a) to d).
* Do not connect any router or other equipments. Connect your PC directly to JUE-501/JUE-251.
a) Download the latest software for JUE-501/JUE-251
Confirm the website to check whether the latest software is uploaded or not, from the PC connected to
Internet. Download if the latest software is uploaded. (For details, refer to "D.1. Downloading the
latest software")
b) Open Software Update screen
Connect your PC directly to JUE-501/JUE-251 with Ethernet cable and launch JUE-501/JUE-251 Web
menu system. Refer to [Sec. 6.1 Connect your PC to JUE-501/JUE-251] for details.
Open Software Update screen on your Web browser by selecting [Software Update] from menu panel.
c) Update the software of JUE-501/JUE-251
Select the file downloaded for software updating in step a) and click "Update" button. It may take
more than 3 minutes to update software. Do not operate Web browser while you are updating software.
(For details, refer to "D.2. Update software")
d) Confirm the updated software version
Confirm the software version after updating, to check that JUE-501/JUE-251 software is correctly
updated or not. (For details, refer to "D.3. Confirm the update software version")
Appendix D Software updating procedure
NOTE
D-1
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