Installation guide

Installation
890USE17100 September 2003 49
How to Key the
NIM Power
Connection
The NIM power connector is a two-pin version of the I/O connector. Follow the same
steps in Keying the I/O Field Wire Connection above.
2 Use a pair of needle nose pliers to break off the pins on the field wire connector that
correspond to your planned keying scheme.
3 Push the key, still attached to the pinwheel (STB XMP 7800), into the open key slot
on the module. Then twist the pinwheel enough to break the key off of the pinwheel.
Do this to as many key slots as your keying scheme dictates.
Step Action
Break-off
pin
1
2
3
4
5
6
1
2
STB XMP 7800