Hardware installation – LT Security LTD7904 User Manual
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Digital Video Recorder User Manual
2
Hardware Installation
Notice: Check the unit and the accessories after getting the DVR.
Please disconnect the power before being connected to other devices. Don't hot plug in/out
2.1 Install Hard Drive &DVD Writer
2.1.1 Install Hard Drive
Notice: 1. this series support two SATA hard drives. Please use the hard drive the manufacturers recommend specially for
security and safe field.
2. Please calculate HDD capacity according to the recording setting. Please refer to “Appendix B Calculate Recording
Capacity”.
Step1: Unscrew and Open the top cover
Step2: Connect the power and data cables. Place the HDD onto the bottom case Fig 2.1.
Step3: Screw the HDD as Fig 2.2.
Note: For the convenience to install, please connect the power and data cables firstly, and then screw to fix.
Fig 2.1 Connect HDD Fig 2.2 Screw HDD