Axis D3110 User Manual page 29

AXIS D3110 Connectivity Hub
The device interface
Onboard storage
Important
Risk of data loss and corrupted recordings. Do not remove the SD card while the device is running. Unmount the SD
card before you remove it.
Unmount: Click to safely remove the SD card.
Write protect: Turn on to stop writing to the SD card and protect recordings from being removed. You can't format a
write-protected SD card.
Autoformat: Turn on to automatically format a newly inserted SD card. It formats the file system into ext4.
Ignore: Turn on to stop storing recordings on the SD card. When you ignore the SD card, the device no longer recognizes that the
card exists. The setting is only available for administrators.
Retention time: Select how long to keep recordings, to limit the amount of old recordings or to comply with regulations regarding
data storage. If the SD card becomes full, old recordings are removed before the selected time period has passed.
Tools
• Check: Check for errors on the SD card. This only works for the ext4 file system.
• Repair: Repair errors in the ext4 file system. To repair an SD card with the VFAT file system, eject the SD card, insert it
in a computer and perform a disk repair.
• Format: Format the SD card, for example when you need to change the file system or quickly erase all data. VFAT
and ext4 are the two available file system options. The recommended format is ext4, due to its resilience against
data loss if the card is ejected or if there is an abrupt power loss. However, you need a third-party ext4 driver or
application to access the file system from Windows®.
• Encrypt: Use this tool to format the SD card and enable encryption. Encrypt deletes all data stored on the SD card.
After using Encrypt data that's stored on the SD card is protected using encryption.
• Decrypt: Use this tool to format the SD card without encryption. Decrypt deletes all data stored on the SD card. After
using Decrypt data that's stored on the SD card is not protected using encryption.
• Change password: Change the password required to encrypt the SD card.
Click Use tool to activate the selected tool.
Wear trigger: Set a value for the SD card wear level at which you want to trigger an action. The wear level ranges from 0–200%.
A new SD card that has never been used has a wear level of 0%. A wear level of 100% indicates that the SD card is close to
its expected lifetime. When the wear-level reaches 200% there is a high risk of the SD card malfunctioning. We recommend
setting the wear trigger between 80–90%. This gives you time to download any recordings as well as replace the SD card in
time before it potentially wears out. The wear trigger allows you to set up an event and get a notification when the wear
level reaches your set value.
ONVIF
ONVIF users
ONVIF (Open Network Video Interface Forum) is a global interface standard that makes it easier for end-users, integrators,
consultants, and manufacturers to take advantage of the possibilities offered by network video technology. ONVIF enables
interoperability between different vendor products, increased flexibility, reduced cost and future-proof systems.
Add user: Click to add a new ONVIF user.
Username: Enter a unique username.
New password: Enter a password for the user. Passwords must be 1 to 64 characters long. Only ASCII printable characters (code
32 to 126) are allowed in the password, for example letters, numbers, punctuation, and some symbols.
Repeat password: Enter the same password again
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