Nitro XHDART, Руководство пользователя, Страница: 41 / 134

41 | Full HD Digital Video Recorder

Preset-
User can select the camera to move to a preset position, once the sensor is triggered. (User should
setup preset position in PTZ menu 4.2.6 in advance). In addition, users can set multi-preset with a single PTZ
camera. Therefore, users can cover a multi-preset zone with a single PTZ camera.

Relay-
1 /Off Relay Output.
 Dwell Time-
Set the recording period from the start of sensor input activation. During this period, the
corresponding camera video will record according to the frame and alarm (relay) output set. The recording
stops and alarm output is turned off when the dwell time has elapsed.
N
OTE
“Sensor” here means the alarm connected to the DVR, which is triggered by physical sensor input.
N
OTE
If the sensor does not operate properly check the setting of the sensor type (N/O or N/C).
The alarm might not function if the actual connecting sensor type and the sensor type in the system
setting are inconsistent.
N
OTE
“Camera pop-up” means that multi-screen live video mode will be switched automatically to single
channel mode, when an alarm is triggered. This single channel video will be the channel triggered by
alarm.