30 Series Network Video Recorder User Guide
Backing Up Video
To Back Up Using the Playback Timeline Bar
Maximum 10 minutes of clips length for export via this method.
1. Insert a USB storage device (such as a USB flash drive) into one of the USB ports on the
NVR.
24
Time scale selector. Use the buttons to select the span of time displayed on
the tool bar.
Audio volume tuner.
Play back from 10 seconds ago. (Suggest disabling the Dynamic Intra
Frame period (DIF) setting (
function as the time interval may not be 10 seconds while Dynamic Intra
Frame period (DIF) is enabled.)
Play back from 10 seconds after. (Suggest disabling the Dynamic Intra
Frame period (DIF) setting (
function as the time interval may not be 10 seconds while Dynamic Intra
Frame period (DIF) is enabled.)
Previous frame. (I-frame only)
Next frame. (I-frame only) After you paused a playback, use this button to
browse video frame by frame.
Play backwards.
Play. This button is available after you paused a playback.
Pause
Each click on it speeds down by 1/2. The slowest speed is 1/16.
Each click on it speeds up by 2x. The fastest speed is 16 times. The current
playback status is indicated on the screen.
Digital zoom. This applies when a camera is displaying the full of its field of
view. You can use the Digital zoom function to zoom in on the field of view.
Export clips. Use this function to select a span of time you want to export to
other medias.
Media Video) when perform this
Media Video) when perform this