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Upgrade the firmware using a PC in the same subnet as the unit.
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Follow the instructions from the dealer when upgrading the firmware.
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Application software upgrade
Use the designated file (extension: img) for the firmware upgrade.
The name of the firmware to be used for the upgrade should be “model name (Use small letters. “WV-” is not required.)_xxxxx.img”.
* (“xxxxx” indicates the version of the firmware.)
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Driver software upgrade

Use the designated file (extension: bin) for the firmware upgrade.
The name of the firmware to be used for the upgrade should be “model name (Use small letters. “WV-” is not required.)_xxxxx.bin”.
* “xxxxx” indicates the version of the firmware.
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Do not turn off the power of the camera during the upgrade process.
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Do not perform any operation during upgrading and wait until it completes.
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The following network settings will not be reset when upgrading the firmware after selecting “Reset the settings to the default after completing the upgrade. (Except the network settings)”.
On/Off for DHCP, IP address, subnet mask, default gateway, HTTP port, HTTPS port, connection protocol (HTTP/HTTPS), CRT key, server certificate, UPnP setting, line speed, bandwidth control (bit rate), time & date
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The viewer software used on each PC should be licensed individually. Refer to your dealer for the software licensing.