Specifications

direction of the solder area relative to the Device. Select the Image
number, and then select algorithm number. The recommended number is
2.
4. From the solder menu select Extended Params, set the parameters
accordingly. The recommended parameters are 50%, first threshold 0,
second threshold 128.
5. Repeat steps 1 to 3 until all the solder areas are define.
6. Use the Align... from the solder area menu to fine tune the position and
size of the solder area.
7. From the Device menu, select Update Library, select Update Package,
and answer Yes to the question
"Do you want to update other instances of the Device in the Device list?”
Repeat A. and B until solder and lead areas are added to all the devices.
Depending on the position accuracy needed, Step Through might be
necessary. To begin step through select Step Through Devices from the File
menu. Anchor may also be needed for Test Board-time position
compensation.