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CDM-600L Satellite Modem
Flash Upgrading
Full on-line help is provided with 600Flash.exe, but if users experience a problem, or
have a question, they should contact Comtech EF Data Customer Support.
WARNING
The Remote Control port RS-232 lines used for Flash upgrading are also
connected to the Primary 25-pin data connector (P3B), and are used when
1:N Redundancy Switch is connected. Please ensure that NOTHING is
connected to P3B pins 4, 21 and 22 – if these pins are used, the RS-232
remote control port will not function, and Flash upgrading will be impossible.
14–2
Revision 2
MN/CDM600L.IOM
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