HIKVISION DS-7108HI series, Руководство пользователя, Страница: 98 / 108

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5. Test input interface
Click the left key
1. pop up soft keyboard
2. Input text
3. Save and exit
Click the right key
Cancel the text and exit the edition
Scroll wheel forward
Cursor go to the front character
6. Playlist interface
Click the left key
Select the file to copy or cancel
Scroll wheel forward
Select the front file
Scroll wheel backward
Select the next file
Signal-click the right key
Cancel and return back to the preview interface.
Double-click the left key
Play the selected file
7. User interface
Double-click the left key
Enter into the selected user’s privileges setting interface
Single-click the right key
Cancel the operations you did and back to previous interface
Scroll wheel forward
Select previous file
Scroll wheel backward
Select next file
Drag the left key
Select an area to zoom in (For SAE\YAAN protocol)
Appendix B HDD Capacity Calculation
Calculate total capacity needed by each DVR according to video recording (video recording type
and video file storage time).
Step 1: According to Formula (1) to calculate storage capacity
i
q
that is the capacity of each