Comtech EF Data CRS-280L - Manual (Page 62)

CRS-280L L-Band IF Switch for 1:N Redundancy Revision 1
Appendix B MN/CRS280L.IOM
B–6
4
For AC Units (pictured): Reconnect the power
cords for both power supply modules. The AC power
may be switched on to both power supply modules
once all control and IF cabling connections have
been confirmed.
For DC Units: Screw on the positive, negative, and
ground leads to the terminal block of the replacement
power supply module. The unit may be reconnected
to both DC power sources once all control and IF
cabling connections have been confirmed.
The module installation has been completed and the CRS-280L L-Band Switch for 1:N Redundancy is ready for operation.