Comtech EF Data CDM-570A Installation And Operation Manual page 469

CDM-570L/570AL Satellite Modem with Optional Packet Processor
Appendix D
Step Task
5 Use the screwdriver to reinstall the top cover
onto the CDM-570A/570AL chassis with its
existing mounting hardware.
Plug the modem's power cord back into its
power source.
The High-Performance Packet Processor upgrade is now complete. You may turn on and resume use of the modem.
D–7
MN-CDM570A
Revision 3