Field Upgrade Procedure - Comtech EF Data CDM-570A Installation And Operation Manual

D.1.1.3.3

Field Upgrade Procedure

Step Task
1
Turn off the CDM-570A/570AL and disconnect the
modem's power cord from its power source.
Next, use the screwdriver to remove the top cover
mounting hardware.
Remove the cover from the CDM-570A/570AL
chassis.
IMPORTANT: Be sure to retain the top cover
mounting hardware for cover re-installation once you
have installed the Packet Processor Card.
2 The illustration at right identifies the features within
the chassis for assembly of the Packet Processor
Card onto the chassis-mounted card bosses.
Optional High Performance Packet Processor
CDM-570L/570AL Satellite Modem with Optional Packet Processor
D–4
Revision 5
MN-CDM570A