3. Installation of the Auto Iris Lens Connector
Install the lens connector (YFE4191J100) when using a video drive ALC lens. The installation should be made by qualified service personnel or system installers.
The pin assignment of the lens connector is as follows:Signal for video iris lens : | Signal for DC iris lens : | |
Pin 1: Power Source + 9V DC, | Pin 1: DAMP - | |
| 50mA max. | Pin 2: DAMP + |
Pin 2: | Not used | Pin 3: DRV + |
Pin 3: Video Signal; 1,3Vpp /40k | Pin 4: DRV – (GRD) | |
Pin 4: | Shield; ground |
|
Auto iris lens connector
Cut the iris connector cable at the edge of the lens connector to remove the existing lens connector and then remove the outer cable cover of the supplied connector as shown in the diagram.
Solder the lens cable to the pins of the supplied connector.
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