VIPER user manual V1.0
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9.1.2.6. Record Option
You can enable/disable HDD overwriting feature.
** For detailed information, please refer to the Main
Menu under Record
9.1.3. Device
You can configure the peripherals in your NVR such as PTZ control and printer
9.1.3.1. Sensor Detection
Select the right type of your external sensors connected
to the NVR. There are two different types of sensors,
(N.O. - Normal Open and N.C. - Normal Close). Press
APPLY button to change and select the sensor type.
** For detailed information, please refer to the Main
Menu under Device
9.1.3.2. Video Loss Detection
Video Loss Detection: Select ON or OFF for each
channel.
** For detailed information, please refer to the Main
Menu under Device