Instruction manual

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require redundant video channel.
 Format: Select a hard disk, and click ―Format‖ to format the disk. 2U Case D1 model and 2U Case CIF
model, you can choose whether to separate space of the HDD to store the JPEG picture.
 Redundance: A hard drive is set to redundant disk, and then the user can select a certain channel for
redundant video, the video will be the channel while recording on two hard drives, when a hard disk is
damaged, available on another hard disk-to-find data, implement double insurance.
 Auto Overwrite: Select it, and it will overwrite the earliest recording when HDD is full.
 HDD Alarm: HDD alarm will activate once the capacity of HDD is lower than a value set by user.
Note: 1. Do not format a disk while it is recording.
2. Format a HDD will delete all the data in it.
Section 3 Record
Record Parameter Setup
2U case D1 model support 16 CH realtime D1 record. 2U case CIF model max support 4D1+28CIF realtime
record (CH29-32 can be set as D1). 1.5U case model max support 2D1+14CIF realtime record (CH1 and CH9 can
be set as D1), or 16 CH non-realtime D1 mode.
Enter ―Main Menu－Rec—General‖ as shown in Fig. 27.
Fig. 27
In this interface, you can set the timing, alarm and motion detection, and other videos of basic parameters.
 Priority: User can set different priorities for alarm recording, timing record, manual recording and motion
detection recording. Priority levels are highest, high, medium and low, when multiple recording modes