Changing trays

Physically loading new trays:

• Gently open 3 springs on right side
• Remove trays carefully
• Put new trays in place
• Trays should be loaded left and forward!
• No need to load bracket in front
• Release springs on right side very gently. If not, chips will get knocked around, potentially resulting in bent pins

Entering new trays into software

• Main file menu refers to configuration of chips and trays
• Click "Change Trays” at top
• Click each “New Tray” as appropriate, updating the tray number
• Click “Trays Done"

Marking groups of chips if needed:  

• Left click on first chip, right click on last
• Click “Mark as Good/Bad/Empty/Untested"
• Click “Chips Thru” in red box
• You can also change just one chip

Setting pointers:

• Main->Set Pointers
• IGood, IBad, IMargin, IMargin2 is location of where next Good/Bad/Margin/etc will go
• ITest is next chip to test
• When sorting, IGood IBad need to indicate position in Good/Bad trays. When testing only, robot puts parts as far front, left as possible; these pointers should be put to 0 for the testing case.
• Set ChipID to the last chip id tested. If starting from scratch, put 0. The first chip will have chip ID 1. For the second batch of 7 trays, you would put 1120, etc.
• "Exit Changing Pointers" to Save