LT Security LTD2508FD - Manual (Page 53)

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Digital Video Recorder User Manual
a. user can control the dome rotates up, up left, down, right down, left, left down, right and up right and stop rotating;
adjust the rotate speed and the value of zoom, focus and iris of the dome; click Start Record button to record the move
track of PTZ; click this button again can stop record; click Start track button to play recorded track; click this button again
can stop play.
b. click icon to hide the tool bar, right-key can remerge it; click icon to exit the current interface.
4.9 Advanced
Advanced configuration includes three submenus: reset, import/export and Block/Allow list.
4.9.1 Reset
Reset all settings the device will reboot.
4.9.2 Import/Export
User can export the data files into mobile storage devices as backup function, and then import specified data files from
mobile storage device to DVR.
4.9.3 Block/Allow list
Fig 4-43 Block/Allow list
Here authorized user can prohibit computer users within a certain IP address segment from accessing to DVR or admit
computer users within a certain IP address segment into DVR. For example, if authorized user don’t want computer users
within IP address segment from 196.168.000.002 to 196.168.000.004 to access to DVR, authorized user can tick off Block
list, and then input such IP address segment. After that, click Apply to save settings. If authorized users allow computer
users within a certain IP address segment to access DVR, they can tick off Allow-list, and then operate in the same way.