IC Realtime Specialty: Interrogator DVR - a DVR for law enforcement User Manual

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3. Fix the HDD bracket on the top. 4.Fix the bracket on the side.

After HDD installation, please check data ribbon connection and power cord.

3.3 CD/DVD Burner Installation

For built-in burner, you can dismantle front plate to install CD burner. This built-in burner
should be set as MASTER.
For USB burners, you need to install USB series burner.
This series DVR is compatible with various burner brands popular in today’s market.
You can consult our local technical support or visit our website for more information.

3.4 Desktop and Rack Mounting

3.4.1 Desktop

Mounting

To prevent surface damage, please make sure that the rubber feet are securely
installed on the four corners of the bottom of the unit.
Position the unit to allow for cable and power cord clearance at the rear of the unit. Be
sure that the air flow around the unit is not obstructed.
3.4.2 Rack

Mounting

The DVR occupies two rack units of vertical rack space.
The hardware necessary to mount the DVR into a rack is supplied with the unit.
Install the cabinet in ventilated place. Avoid extreme heat, humid or dusty conditions.
You can use a soft dry brush to clean opening outlet, cooling fan and etc regularly.

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 DVR automatically detects the video standard PAL or NTSC BNC（1.0V

P-P

，

75Ω）

, whenever you connect a video input. It accepts both color and black-and-white and
analog video.
NOTE:
z

Enabling line lock on cameras may cause video distortion. There may be noise in the

camera’s power source. If video from one or more cameras is distorted, we
recommend you disable line lock on the camera as your first troubleshooting step.

If a video distribution amplifier is installed between the video source and the DVR,

do not set the output video level above 1 Vp-p.

To connect each video input:
1. Connect a coaxial cable to the camera or other analog video source.
2. Connect the coaxial cable to the video in connector on the rear panel.
Please refer to Figure 3-1 for more information.