Samsung DVR-4TH Benutzerhandbuch

User’s Manual 

DVR-4TH/8TH/16TH Series 

SPECO TECHNOLOGIES 07/10

 

16 

Prior notices and an introduction on system installation will be described in 
this chapter. Please follow the instructions to operate the unit. 
 
In order to prevent the unit from data loss or system damage that might result 
from a sudden power fluctuation, the use of an Uninterruptible Power Supply 
(UPS) is highly recommended. 
 

Position/ mount the DVR-4TH/ 8TH/ 16TH 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. 
Sufficient airflow is required to protect the unit from overheating. The 
tolerable high temperature of the 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.   

 

 NOTE: Be sure not to remove the rubber feet, and always leave a 

space for air ventilation on the bottom side of the unit.  

 

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

This section lists some important notices that should be read BEFORE 
making any connections to the DVR-4TH/ 8TH/ 16TH series unit. 
 

NOTE: Be sure to connect short-term external devices, such as USB 
ThumbDrive

®

, USB DVD+RW, USB Hard Disk Drive, etc., ONLY 

AFTER the unit is successfully powered on.