System Setup. Northern DVRN960 Series

DVRN960 User

’s Manual

2. System Setup

The notices and introduction on system installation will be described in this chapter. Please follow these descriptions to operate the unit.

In order to prevent the unit from data loss and system damage that caused by a sudden power fluctuation, use of an Uninterruptible Power Supply (UPS) is highly recommended.

2.1 Position the Unit

First, note to position / mount the DVR in a proper place and be sure to power off the unit before making any connections. The placed location should avoid hindering or blocking the unit from airflow. Enough airflow is needed to protect the unit from overheating. The maximum allowable temperature of operating environment is 40°C.

The unit utilizes heat-conducting techniques to transfer internal heat to the case, especially to the bottom side of the unit.

NOTE: Be sure the rubber feet are not removed, and always leave a space for air ventilation on the bottom side of the unit.

2.2 Connect Devices to the Unit

This section lists some important notices that should be read before making any connection to the DVR.

Connecting Required Devices

Before powering up the unit, a USB mouse, cameras, and a main monitor should be connected to the unit for basic operation. If needed, connect a call monitor for displaying full-screen video of all installed cameras in sequence.

Connecting Short-term Device

If any short-term devices shall be installed to the DVR as parts of the unit system, such as USB ThumbDrive® or any USB devices, etc, make sure those devices are connected only after the DVR is powered up. The reason is the DVR can recognize the external devices only after the power-up process is done completely.

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