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Playback and back up

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in this chapter we will introduce you with the playback interface

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playback can be accessed in
various ways and from various interfaces

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there are two quick ways to access the
playback interface

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either click on the instant playback icon from the general toolbar at the bottom of the live view interface

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or click on the menu button and then playback

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the interface will switch from live view to playback and the cameras from the live view will be played back automatically

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if you have unused windows you can add a playback cameras manually

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by clicking on the plus icon in the playback window

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this will open the add camera window where you can mark the cameras you wish to add and click Add

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the number of supported playback channels might be different for different models

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let's get familiar with the buttons and icons of the playback interface

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we will go from bottom left to right

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menu button- same as the live view but with different options

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when in playback interface the menu will only have access to search and playback and Live View

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full-screen mode- click to toggle full-screen mode

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split screen modes- according to the device model

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OSD button- click on it to enable or disable the OSD

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this will remove any markings made by the system but will not affect the playback

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stop button- to stop the playback and remove all playback cameras

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rewind- to playback the video backwards

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play- to playback the video forward

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pause-  to pause the playback

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the pause play and rewind buttons will change their location according to the current operation

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decelerate button- to reduce
the playback speed

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the slowest speed is 1/32 from normal speed

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accelerate button-
to increase the playback speed

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the fastest speed is times 32 from normal
speed

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previews frame button- we will go back a  single frame

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next frame button-
will go forward a single frame

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previews and next frame buttons- will only be available in a single channel playback

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and while the playback is paused in all
other situations it will be grayed out

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30-second buttons- skip 30 seconds
backwards or forwards

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event list button- open a list of events for the playback cameras , you can filter the event types

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if you wish to filter cameras from the list you can search for it or remove it from the playback

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interface backup button- will be used to commence backup tasks

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if no backup area is marked this button will pop up a small illustration explaining how to mark the backup area

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to learn more about backup please refer to chapter 11 - search and backup

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backup status button- here you will find all the active backup procedures

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you will also be able to see the general progress of the backup tasks pause or delete it if necessary

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back button will take you back to the
interface that led you to the playback

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like the Live View interface the
playback interface also has mini channel menu

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click on an active playback window
to open the menu

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you can drag the menu to move it by
using the grey dotted area

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alternatively you can right-click on the channel to open the menu in text format

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the buttons of the menu include

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audio button- to enable or disable audio for the chosen channel

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snapshot button- to take a
snapshot from the playback

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note that the resolution may be lower if you are using
split windows so taking a snapshot will

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deliver the best quality if taking it
well in single channel view

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zoom in button to perform digital zoom you can learn more about this in chapter 3- main interface

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Tag button- this will allow you to bookmark the camera and exact time for later use

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you will be able to access the tag from the search and backup interface

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click on it set the name and confirm to save

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switch camera button- this button allows you to switch the playback camera while saving the playback time

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this allows you to maintain a fluid playback including changing camera without researching the playback time

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close camera button- will close the playback of a specific camera without effecting the others

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now we will introduce you to the right panel where you will see the playback information and control

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from the top to bottom

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date button- set or change the playback date

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time button- set or change
the playback time

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record type filters manual sensor motion and scheduled

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playback must be stopped completely before these icons can be used

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after stopping the playback use the plus icon to add the desired cameras for search or playback

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in the time bar you will see detailed information about the record types and times

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the green color stands for manual record red color stands for sensor alarm record

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yellow color stands for motion alarm record and blue color stands for scheduled record

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hovering over it will show the exact time and
date of where the cursor is point

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a left click will set the playback exact time
for our selected cameras

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hovering over the time bar will also reveal the time
scale controls

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24 button- will zoom out so the time bar will show the whole 24 hours of the selected date

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zoomed in and out buttons- to zoom in and out of the time-bar

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the maximum view is 24 hours the minimum view is 12 minutes

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you can scroll up and down the time bar by the arrows or by the mouse scroll wheel

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the time bar is also used for backup drag the mouse cursor on the time scale to select the backup area

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and right-click on the marked area or click
on the backup icon

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to pop up the backup information window

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select the destination device, backup path and backup format

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and click backup to start
the backup process

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for more information about backup procedures please refer to chapter 11- search and backup

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this finalizes the playback chapter