Kodicom KSR-304N User Manual page 24

Please keep the following instructions for rack-mounting the DVRs to
proceed with the installation.
1. The rack on which the DVR is mounted should not be sealed off.
2. And it also can allow air circulation through the vent.
3. As shown in the Figure 2, we recommend you to heap the product with other DVR s or
use rack-mount devices at certain space, or install a vent system to accommodate
airflow.
4. For forming a natural convection, the air intake hole should be positional at the bottom
and the emission at the top.
5. We recommend you to install each of the air intake and emission holes with fan
motors for sufficient airflow. (The air intake fan should be equipped with a filter to prevent
possible inflow of dust and other impurities.)
6. As shown in the Figure 1, the temperature inside the rack and around the DVR should
maintain between 0 and 40°C.
Figure 2
24 24 KSR KSR - - 304N 304N