Illumination:
1. Auto resume after power failure
If the DVR is shut down abnormally, it can automatically backup
video and resume previous working status after power failure.
2. Replace the hard disk
Before replacing the hard disk, the power supply switch in the real
panel must be turned off.
3. Replace the battery
Before replacing the battery, the setting information must be saved and
the power supply switch in the real panel must be turned off. The DVR
uses button battery. The system time must be checked regularly. If the
time is not correct you must replace the battery, we recommend
replacing the battery every year and using the same battery type.
Note: The setting information must be saved before replacing the
battery otherwise information will lose.
3.3 System Login
When the DVR boots up, the user must login and the system provides
the corresponding functions with the user purview. There are three user
settings. The names are
admin
,
guest
and
default
and these names have
no password.
Admin
is the super user purview; guest and
default
’s
permissions are preview and video playback. User
admin
and
guest
’s
password can be revised, while their permissions can’t be revised; user
default
is the default login user whose permission can be revised but not its
password.
Picture 3.1 System Login
Password protection: If the password is continuous wrong three
times, the alarm will start. If the password is continuous wrong five
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