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PSM-500/500L/500LT SCPC Satellite Modem
This equipment has been designed in accordance with UL and CSA standards for Safety of
Information Technology Equipment.
The PSM-500 Modem contains potentially lethal voltages inside the case. Extreme caution should
be exercised when the cover is removed by following the precautions listed below
Never operate the equipment with the cover removed. Never remove the cover with power applied.
As a safety measure the power cord should be disconnected from the unit when preparing to
remove the cover.
This modem is designed for indoor use. Do not operate this equipment in a wet environment or
outdoors.
Do not operate the modem in an unsafe environment near explosive or flammable gases or liquids
Insure good grounding practices. The grounding lug on the rear of the modem should be connected
to a good earth ground with low impedance cable in rack installations.
The modem is supplied with an IEC filtered power inlet module designed to accept a 3-wire mains
connection consisting of an earth ground, neutral and line conductors. The mating power cord
should have a line cord and plug suitable for the country of operation.
This equipment has been designed in accordance with FCC and CE standards.
FCC: Part 15, Subpart B, Class A
CE Emissions: EN 55022 Class A, EN 61000-3-2 Class A, EN 61000-3-3
CE Immunity: EN 55024
ICES-003, Class A
To maintain compliance with these standards the following the precautions must be observed.
The equipment must be operated with the cover and all cover screws in place.
Do not remove the rear panel option plate without replacing it with one designed for a specific option
assembly.
All rear connections are designed to have integral shielding on the cable and connector assembly.
"D" type signal connectors must have grounding fingers on the connector shell.
PSM-500/500L/500L - Rev. 0.91
Safety Notice
EMC Notice
Notices
vii
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