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NetDVR User Manual
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To connect to an AC/DC load, use the following diagram:
Figure 2.2.2
For DC load, JP4 can be used within the limit of 12V/1A safely. If the interface is connected to an AC load, JP4 should be left open. Use an external relay for safety (as
shown in the figure above).
There are 4 jumpers (JP4, JP5, JP6, and JP7) on the motherboard, each corresponding with one alarm output. By default, jumpers are connected. To connect an AC load,
jumpers should be removed.
For your attention:
An external relay is needed to prevent electric shock when connecting to an AC load.
3
Front Panel and Remote Controller Introduction
3.1
NetDVR Front Panel
3.1.1
IL7104HV-A/7108HV-A front panel control buttons include:
1) Status Indicators:
•
POWER
: the POWER indicator turns green when DVR is powered up.
•
STATUS
: the indicator lights when the compound key switches to numeric/letter input mode.
•
Tx/Rx
: TX/RX indictor flickers green when network connection is functioning normally.
