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Unit Load Calculation Worksheet
Equipment
Optional Equipment
Direct Station Selector*
General Purpose
Adapter
Hands-Free Unit
Headset Adapter
Qty x
Unit Load
= Total
Hybrid/PBX or
Modiffied
0.7
0.8
0.8
0.8
Square
0.9
1.0
1.0
1.0
Total Unit Load for Slots 5
and 6
† The MFM has its own individual wall power unit located at the telephone
and therefore is not added to the unit load calculation.
‡ Up to two DSSs (one DSS per MLX-28D or MLX-20L console) can be
powered from each control unit carrier. For example, a 3-carrier system
can have 6 system operator positions, each with one DSS powered from
the control unit.
■
If the unit load for slots five and six is less than or equal to 27,
auxiliary power is sufficient for the carrier.
■
If the unit load for slots five and six is more than 27, continue to
Step 9.
C-8 Maintenance and Troubleshooting