Image Quality

Set a percentage between 0% and 100%.

Color Level

Set a percentage between 0% and 100%.

Raise system alert by “VIDEO LOSS”

Select this check box when you want to generate a “VIDEO LOSS” notification as a system alert if images can no longer be obtained because the connection between the camera and network has been disconnected. Configure the action to perform in response to the notification in the “Action” screen.

To enable this function, the [Enable System Alerts] check box must be selected on the “Main” screen in “General” (page 84).

No VMD (Recorder) during PTZ movement

Select this check box when you want to stop motion detection during pan, tilt, and zoom movement to avoid detection errors.

Enabling Audio

Select this check box if you want the NSR to monitor audio from the camera. To actually obtain audio, the microphone input on the camera needs to be enabled.

Caution

If audio is disabled by clearing this check box, playback is also disabled for audio that was recorded while this option was enabled. Playback can be enabled by selecting this check box and enabling audio again.

Audio Codec

Specify the audio quality.

The audio standards G.711 (64 kbps) and G.726 (16/24/32/40 kbps) are supported.

Sampling Frequency

Specify the sampling frequency.

VMF Support

Select this check box to enable Video Motion Detection by camera image metadata using a VMF (Video Motion Filter).

For details on configuring a VMF, see “VMF” (page 69).

Caution

•With NSR, VMF cannot be used in tandem with the Video Motion Detection (Camera) setting on the camera. If you select this check box, the Video Motion Detection (Camera) setting of the camera will be disabled.

•Only one VMF package can be applied to a live camera image at one time. As a result, if this configuration is performed while an alarm recording schedule that uses VMF is being executed, the package for the alarm recording schedule will be overwritten with the package being configured.

Note

Object detection requires an approximately 40 second initialization period before starting.

Default Package

Select the VMF package to use.

The default package is used when no VMF package has been configured in the schedule. When [None Selected] is selected and no VMF package is set in the recording schedule, motion detection metadata can be

Chapter 5 Settings 105