User Manual
Table Of Contents
- Product Key Features
- Chapter 1 Introduction
- Chapter 2 Getting Started
- Chapter 3 Live View
- Chapter 4 PTZ Controls
- Chapter 5 Recording and Capture Settings
- 5.1 Configuring Parameters
- 5.2 Configuring Recording and Capture Schedule
- 5.3 Configuring Motion Detection Recording and Capture
- 5.4 Configuring Alarm Triggered Recording and Capture
- 5.5 Manual Recording and Continuous Capture
- 5.6 Configuring Holiday Recording and Capture
- 5.7 Configuring Redundant Recording and Capture
- 5.8 Configuring HDD Group for Recording and Capture
- 5.9 Files Protection
- Chapter 6 Playback
- 6.1 Playing Back Record Files
- 6.2 Auxiliary Functions of Playback
- Chapter 7 Backup
- Chapter 8 Alarm Settings
- Chapter 9 VCA Alarm
- 9.1 Face Recognition
- 9.2 Face Detection
- 9.3 Vehicle Detection
- 9.4 Line Crossing Detection
- 9.5 Intrusion Detection
- 9.6 Region Entrance Detection
- 9.7 Region Exiting Detection
- 9.8 Loitering Detection
- 9.9 People Gathering Detection
- 9.10 Fast Moving Detection
- 9.11 Parking Detection
- 9.12 Unattended Baggage Detection
- 9.13 Object Removal Detection
- 9.14 Audio Exception Detection
- 9.15 Sudden Scene Change Detection
- 9.16 Defocus Detection
- 9.17 PIR Alarm
- Chapter 10 VCA Search
- Chapter 11 Network Settings
- 11.1 Configuring General Settings
- 11.2 Configuring Advanced Settings
- 11.2.1 Configuring PPPoE Settings
- 11.2.2 Configuring EZVIZ Cloud P2P
- 11.2.3 Configuring DDNS
- 11.2.4 Configuring NTP Server
- 11.2.5 Configuring SNMP
- 11.2.6 Configuring More Settings
- 11.2.7 Configuring HTTPS Port
- 11.2.8 Configuring Email
- 11.2.9 Configuring NAT
- 11.2.10 Configuring High-speed Download
- 11.2.11 Configuring Virtual Host
- 11.3 Checking Network Traffic
- 11.4 Configuring Network Detection
- Chapter 12 RAID
- Chapter 13 HDD Management
- Chapter 14 Camera Settings
- Chapter 15 NVR Management and Maintenance
- Chapter 16 Others
- Chapter 17 Appendix
User Manual of Network Video Recorder
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5.9 Files Protection
Purpose:
You can lock the recording files or set the HDD property to Read-only to protect the record files from being
overwritten.
5.9.1 Locking the Recording Files
Lock File when Playback
Steps:
1. Enter Playback interface.
Menu> Playback
2. Check the checkbox of channel(s) in the channel list and then double-click to select a date on the calendar.
Figure 5. 29 Normal Playback
3. During playback, click the button to lock the current recording file.
In the multi-channel playback mde, clicking the button will lock all the record files related to the
playback channels.
4. You can click the button to pop up the file management interface. Click the Locked File tab to check
and export the locked files.