IC Realtime Flex Series: 8-CH High Performance H.264E 2U DVR with DVD-RW - Manual (Page 26)

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All the figurers listed below are for reference only. Slight difference may be found on the
front or rear panel.
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.
3.6 Connecting Video Input and Output Devices
3.6.1 Connecting Video Input
The video input interface is BNC. The input video format includes: PAL/NTSC BNC（1.0V
B
P- P ，
B
75Ω.）
The video signal should comply with your national standards.
The input video signal shall have high SNR, low distortion; low interference, natural color and
suitable lightness.
Guarantee the stability and reliability of the camera signal:
The camera shall be installed in a cool, dry place away from direct sunlight, inflammable,
explosive substances and etc.
The camera and the DVR should have the same grounding to ensure the normal operation of the
camera.
Guarantee stability and reliability of the transmission line
BTTTB
Please use high quality, sound shielded BNC. Please select suitable BNC model according to the
transmission distance.
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.