Ac Operation - Connecting Prime Power; Optional -48Vdc Filter Input Module; Figure 4-8. Apply Ac Power To The Unit; Figure 4-9. Optional -48Vdc Filter Input Module With User-Supplied Power - Comtech EF Data MN/LBC4000.IOM Installation And Operation Manual

LBC-4000 L-Band Up/Down Converter System
Rear Panel Connectors
4.2.2.2 AC Operation – Connecting Prime Power

Figure 4-8. Apply AC Power to the Unit

Do these steps to apply AC power to the unit (Figure 4-8):
1. Plug the provided AC power cord female end into the unit.
2. Plug the AC power cord male end into the user-supplied power source.
3. Switch the unit ON if so equipped (see Sect. 4.2.2.6). Otherwise, the unit
energizes upon plug-in to the AC power source.

4.2.2.3 Optional -48VDC Filter Input Module

Figure 4-9. Optional -48VDC Filter Input Module with User-Supplied Power

Harness
4–10
MN/LBC4000.IOM
Revision 5