Download IM Manual 2/18/04

Chapter 9: Installing Upgrades, continued
6. Remove the appropriate output box. (Example: if you are adding stations 13-16, remove the second box from
the left.)
7. Slide the new four-station output card into the appropriate slot until it locks into place.
Note: The slots in each output box are numbered 1, 2, 3 and 4. They must be filled in that order.
8. Replace the output box.
9. Replace the shelf.
10. Replace the CPU box. Take care to align the guides on top of the CPU box with the molded plastic bracket
inside the cabinet. Seat the CPU box firmly and tighten the retaining clips.
11. Turn on the power switch.
12. Go to the SETUP screen and change the Installed Stations setting in the About This Controller section to the
appropriate station count. (Example: if you converted from a 12- to a 16-station controller, change the number
from 12 to 16.)
Adding Stations 25-28
If you are adding stations 25-28, before you insert the station output cards into the controller, you must first:
1. Purchase an IM Extended Stations card.
2. Turn off the power switch.
3. Loosen the retaining clips on either side of the CPU box and remove the CPU box from the controller.
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