Chapter 7 Maintenance
7.1 Restore Default
Steps
1. Go to Maintenance .
2. Select the restoring type.
Simple Restore
Restore all parameters, except the network (including IP address, subnet mask, gateway,
MTU, NIC working mode, default route, server port, etc.) and user account parameters, to
the factory default
sengs.
Factory Defaults
Restore all parameters to the factory default sengs.
Restore to Inacve
Restore the device to the inacve status, and leave all sengs unchanged except restoring
user accounts.
3. Click Yes. The device will reboot automacally.
7.2 Search Log
The operaon, alarm, excepon and informaon of video recorder can be stored in logs, which can
be viewed and exported at any
me.
Steps
1. Go to Maintenance → More .
2. Set the search
condions.
3. Click Search.
7.3 Upgrade
Warning
Do not shutdown or turn o the power during upgrade.
7.3.1 Local Upgrade
Before You Start
Store the upgrade rmware to a backup device, and connect it to your device.
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