Comtech EF Data OMS11 - Manual (Page 26)

OMS11 1:1 Redundancy Switch Installation
TM133 – Rev. 1.1 4-1
Installation
4
4.0
Installation Requirements
The diagrams in this section display the OMS11 and OM20s mounted on the Antenna King Post
as shown in figure 4-1 and 4-2. The cables supplied in the base system are based on this layout
utilizing the mounting kit supplied by Radyne.
There are no user-serviceable parts located inside the OMS11 Chassis.
There is a potential shock hazard internally at the power supply module.
DO NOT open the OMS11 Chassis under any circumstances.
Before initially applying power to the unit, it is a good idea to disconnect
the transmit output from the operating ground station equipment. This is
especially true if the current OMS11 configuration settings are unknown,
where incorrect setting could disrupt existing communications traffic.
The OMS11 is shipped with protective covers over the connectors. The
protective covers are used to create a moisture tight seal. Protective
covers must remain on the unit if connector is not used.
4.1 Unpacking
The OMS11 was carefully packaged to avoid damage and should arrive complete with the
following items for proper installation: