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4 rack installation, 5 connecting power supply – DVR systems DVRxx04HF-A Series User Manual

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Important
If the HDD amount is less than four, you do not need to install the HDD bracket.
When there is a bracket, please make sure the installation direction of HDDs is the same.

3.4 Rack Installation

Please note this installation mode is for 1.5U/2U series product.
Please follow the steps listed below.
z

Use twelve screws to fix the unit

z

Please make sure the indoor temperature is below 35℃ (95°f).

z

Please make sure there is 15cm (6 inches) space around the device to guarantee sound

ventilation.

z

Please install from the bottom to the top.

z

If there are more accessories connected in the rack, please take precaution measures in

case the rack power is overload.

3.5 Connecting Power Supply

Please check input voltage and device power button match or not.
We recommend you use UPS to guarantee steady operation, DVR life span, and other peripheral
equipments operation such as cameras.

4. Line up the HDD to the

four holes of the HDD

bracket.

5. Use screws to fix HDD.

6. Install the upper bracket and then

Use screws to fix HDD in the

bracket.

7. Unfasten the HDD power

cable.

9.

Use the special data cable to

connect the HDD and the SATA

port. Close the chassis and fix

the screws to secure firmly.

8.

Insert the HDD power

cable.