Position The Unit; Selecting Video Format; Connecting Devices To The Unit - Speco DVR-4TN User Manual

User's Manual
2.1

Position the Unit

Position/ mount the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit in an
appropriate, steady location and make sure the power is off before making
any connections. The area 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 104°F/
40°C.
The unit utilizes heat-conducting techniques to transfer internal heat to the
case, especially to the bottom side of the unit.
2.2

Selecting Video Format

The DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit is designed to operate
under either NTSC or PAL video formats. Please contact a qualified service
person to perform the installation procedure.
2.3

Connecting Devices to the Unit

This section lists some important notices that should be read before
making any connections to the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series
unit.
Connecting Required Devices
Before powering up, you should connect cameras and a main monitor to the
unit for basic operation. If needed, connect a call monitor for displaying full
screen video of all installed cameras in sequence.
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NOTE: Be sure not to remove the rubber feet, and always leave a
space for air ventilation on the unit's bottom side.
NOTE: Connect short-term external devices, such as USB
®
ThumbDrive , USB CD-RW, USB Hard Disk Drive, etc., only after the
unit is successfully powered up.
DVR-4TN/8TN/16TN/16TS/16TT Series
SPECO TECHNOLOGIES 01/08