Dahua-technology HE-T Manuel d'utilisateur télécharger pdf (Page 32)

Figure 3-1

3.6.2 Connecting Video Output

Video output includes a TBNC(PAL/NTSC BNC（1.0VP- P， 75Ω）output and a VGA output.

System supports BNC, VGA and HDMI output at the same time. See

X284H284H284H302HFigure 3-2X.

When you are using pc-type monitor to replace the monitor, please pay attention to the following

points:

z To defer aging, do not allow the pc monitor to run for a long time.

z Regular demagnetization will keep device maintain proper status.

z Keep it away from strong electromagnetic interference devices.

Using TV as video output device is not a reliable substitution method. You also need to reduce

the working hour and control the interference from power supply and other devices. The low

quality TV may result in device damage.

Figure 3-2

3.7 Connecting Audio Input & Output, Bidirectional Audio

3.7.1 Audio Input

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Dahua-technology HE-T Manuel d'utilisateur Page 32