1.After importing ethernet connector on to the board one line is coming,please help me why that line is coming. Please find the attachment below[Please find the attachment.][/Ethernet].
2.How to place mechanical pins.
Open the ethernet connector from library file
Enable all layers by using menu "Tools" -> "Layers & Colors...". Click on "All Layers ON"
You should be able to view the hidden track by now. Click and delete the unwanted track
To place the mechanical pins, use menu "Place" -> "Pad" to insert a pad
Open the ethernet connector from library file
Enable all layers by using menu "Tools" -> "Layers & Colors...". Click on "All Layers ON"
You should be able to view the hidden track by now. Click and delete the unwanted track
To place the mechanical pins, use menu "Place" -> "Pad" to insert a pad
If it is a DRC marker then check you Preference settings for DRC marker size but it seems or to be a track which is giving drc error because it is shorting pins of connector to Mounting hole.
There is no option like mechanical pins in Altium you cab define as other pins aand give them any Pin name as to differentiate it from electical pins (I use to define "0" pin munber)