E-line IPC-HF3100 Series Manuel d'utilisateur télécharger pdf (Page 26)

If the type is NC, this button is normal off. The button becomes off when there is an alarm output.

Figure 2-6

2.5.2 IR Light Connection

Please refer to the following figure for external IR light information. See Figure 2-7.

IR synchronization input signal. When the external IR light is on, the signal cable from the board

outputs the 3.3V/1mA. It outputs the 0V when the IR light is off.

Figure 2-7

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E-line IPC-HF3100 Series Manuel d'utilisateur Page 26