Comtech EF Data CDM-425, Installation And Operation Manual

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CDM-425 Advanced Satellite Modem
Revision
Preface xxii MN-CDM-425
Recommended Standard Designations
The new designation of the Electronic Industries Association (EIA) supersedes the
Recommended Standard (RS) designations. References to the old designations may be
shown when depicting actual text (e.g., RS-232) displayed on the Front Panel menus, Web
Server pages, serial remote interface, Telnet Command Line Interface (CLI), or unit rear
panel. All other references in the manual refer to EIA designations.
CAUTION – You must carefully review the following information.
Safety and Compliance
Electrical Safety and Compliance
The unit complies with the EN 60950 Safety of Information Technology Equipment (Including
Electrical Business Machines) safety standard.
CAUTION – If the unit is operated in a vehicle or movable installation, make sure
the unit is stable. Otherwise, EN 60950 safety is not guaranteed.
Sect. 3.3 CDM-425 Ground and Power connections
Grounding
CAUTION – PROPER GROUNDING PROTECTION IS REQUIRED: The installation
instructions require that the integrity of the protective earth must be ensured
and that the equipment shall be connected to the protective earth connection at
all times.
The CDM-425 Advanced Satellite Modem is designed for connection to a power
system that has separate ground, line and neutral conductors. The equipment is
not designed for connection to a power system that has no direct connection to
ground.
It is therefore imperative during installation, configuration, and
operation for you to ensure that the unit has been properly grounded using the
ground stud provided on the rear panel of the unit.
•
In Finland: "Laite on liitettävä suojamaadoituskoskettimilla varustettuun
pistorasiaan."
•
In Norway: “Apparatet må tilkoples jordet stikkontakt.”
•
In Sweden: “Apparaten skall anslutas till jordat uttag.”