DVR systems DVRxx04HF-A Series User Manual
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z
Use better sound pick-up with better directing property.
z
Reduce the volume of the sound box.
z
Using more sound-absorbing materials in decoration can reduce voice echo and improve
acoustics environment.
z
Adjust the layout to reduce happening of the squeaking.
Please refer to
X286H286H286H
Figure 3-4
X
.
1U Series
1.5U Series
2U Series
Figure 3-4