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3 field upgrade procedure – Comtech EF Data CDM-625 User Manual

Page 422

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CDM-625 Advanced Satellite Modem

Revision 15

IP Packet Processor Option

MN-CDM625

18–10

18.5.3 Field Upgrade Procedure

Step

Task

1

Turn off the CDM-625 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-625 chassis.

IMPORTANT: Be sure to retain the top cover mounting

hardware for cover re-installation once you have installed

the IP Packet Processor Card and its cooling fan.