EverFocus EMV800 Manual de usuario descargar pdf (Pagina 49)

4.2.2 Video Loss

Figure 4-5 Camera Settings-Video Loss

Camera: Select the camera you wish to configure, “Title” will change to the title name of the selected

camera.

Enable: Check box to enable Video Loss detection.

Alarm Output: This will transmit a signal through the alarm output relay. It can be set to either “NONE” (not

active), “1” or “2” (indicating which alarm relay is active).

Output Type: Output action when alarm is triggered.

Timeout: Alarm output lasts for a set time duration. If this option is selected, a field will appear for

setting the duration. Time duration selectable from 1 to 150 seconds.

Permanent:

Alarm will remain active until the user presses “Enter” key on front panel.

Transparent: Alarm output continues as long as there is a video loss.

Trans+Timeout: Alarm output continues until the event ends, then continues for a set time duration.

Timeout Duration: Time duration selectable from 1 to 150 seconds.

Pre-alarm Record: Check box to start copying recorded video to the hard disk from 5 seconds before the

video loss. (Pre-alarm recording rate will follow the “Normal” frame rate setting)

Buzzer: Check box to enable the buzzer when a video loss event occurs.

Email: Check box to enable email notification when a video loss event occurs. Email operation requires

that valid email settings have been entered in the Network Setting/Email setup screen. (See Section 4.7.4

Email for more information.)

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EverFocus EMV800 Manual de usuario Pagina 49