Supplementary Document

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3. The app will display the selected channel(s). Double tap the channel screen to switch 1 channel display to 4
channels split display.
9-2-2. Playback
1. Select the registered device and select ‘Play back’ and select up to 4 channels to search. Then click ‘Start’
button. As soon as setting the date and time to search, the app will start the playback.