Comtech EF Data CDM-740, Installation And Operation Manual

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CDM-740 Advanced Satellite Modem Revision 0
Preface MN-CDM740
xii
IMPORTANT
The user should carefully observe the following information:
Cautions and Warnings
IMPORTANT
IMPORTANT or NOTE indicates a statement associated with the task being
performed or information critical for proper equipment function.
CAUTION
CAUTION indicates a hazardous situation that, if not avoided, may result in
minor or moderate injury. CAUTION may also be used to indicate other unsafe
practices or risks of property damage.
WARNING
WARNING indicates a potentially hazardous situation that, if not avoided, could
result in death or serious injury.
Electrical Safety and Compliance
The CDM-740 has been shown to comply with the EN 60950 Safety of Information
Technology Equipment, Including Electrical Business Machines safety standard.
The equipment is rated for operation over the range 100-240 volts AC or, appropriately equipped,
36-60 volts DC. It has a maximum power consumption of 300 watts.
Fuses
CAUTION
FOR CONTINUED OPERATOR SAFETY, ALWAYS REPLACE THE FUSES WITH
THE CORRECT TYPE AND RATING.
The CDM-740 is fitted with two fuses – one each for line and neutral connections. These fuses
are contained within the body of the IEC power inlet connectors, behind a hinged plastic flap.
Observe the following:
•
For 230/115 volt AC operation, use T5A 20mm slow-blow fuses.
•
For 48 volt DC operation, use a T8A 20mm blow-blow fuses.
Examples of
Multi-Hazard Formats