User Manual

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17.7. REPAIR
For all repairs before or after expiry of warranty, please return the device to your distributor.
17.8. UPDATING OF THE INTERNAL SOFTWARE
With a view to providing, at all times, the best possible service in terms of performance and technical upgrades, Chauvin Arnoux
invites you to update the embedded software of the device by downloading the new version, available free of charge on our web site.
Our site:
http://www.chauvin-arnoux.com
Sign in and open your account.
Then go to “Software support space”, then “Freely available software”, then “C.A 8331 and C.A 8333”.
Connect the device to your PC using the type A-B USB cord provided.
The embedded software update requires compatibility with the hardware version of the device, indicated in the About sub-menu
of the Configuration menu (see figure 112 above).
Warning: the update of the embedded software erases all data (configuration, alarm campaigns (for the C.A 8333 only), snapshots,
transient detection (for the C.A 8333 only), trend recordings. Save any data you want to keep to a PC using the PAT2
software (see §13) before updating the embedded software.