Planet NVR-820 User Manual download pdf (Page 68)

NetworkVideoRecorderwithHDMI

NVR‐820/NVR‐1620

9.2 I / O Settings

This function allows users to manage camera’s digital input and output ports right from the

recorder. You can set up the recorder to receive triggers from a particular camera’s input port

and trigger a device, such as an alarm that is connected to the recorder or camera’s output

port. Cameras that do not have a built-in digital input/output port can also be configured to pair

with the recorder’s DI/DO ports.

1. For cameras that come with physical digital input ports, their ports will be listed in the far

left drop-down menu.

2. Pick the desired channel for I/O mapping, and then select the camera’s input port from the

drop-down menu.

3. Select the trigger condition from the “Condition” drop-down menu.

*The recorder does not control camera's input or output ports in a way to let you

pair recorder itself with a camera's input or output port for event receiving or

triggering.

*The recorder only acts as a medium for pairing up input/output ports between

cameras and the recorder.

*Only connected cameras will be displayed in the list.

*Some cameras only allow one trigger source to be configured at a time, e.g.,

If the camera has the motion detection function turned on, its digital input will be

disabled and vice versa. Under such circumstance, if you set to use camera’s

digital input port as the event trigger source, you will not be able to select motion

detection as the trigger source for this camera under “Event Configurations” >>

“Event Trigger” setup page.

• The image(s) that are uploaded to the destined FTP server or emailed to a

destined mail recipient are in their own proprietary image file format (.h4i

or .p4i), which can only be opened by the NVR media player.

.h4i if event was recorded in H.264, .p4i if event was recorded in MPEG4. .jpg if

event was recorded in MJPEG.

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Planet NVR-820 User Manual Page 68