Omega Speaker Systems iLD Series 사용자 설명서
PART 1
INTRODUCTION
INTRODUCTION
1.1 Safety and EMC Considerations
This device is marked with the international caution symbol. It is important to
read this manual before installing or commissioning this device as it contains
important information relating to Safety and EMC (Electromagnetic
Compatibility).
read this manual before installing or commissioning this device as it contains
important information relating to Safety and EMC (Electromagnetic
Compatibility).
This instrument is a panel mount device protected in accordance with EN 61010-
1:2001, electrical safety requirements for electrical equipment for measurement,
control and laboratory. Installation of this instrument should be done by qualified
personnel. In order to ensure safe operation, the following instructions should be
followed.
1:2001, electrical safety requirements for electrical equipment for measurement,
control and laboratory. Installation of this instrument should be done by qualified
personnel. In order to ensure safe operation, the following instructions should be
followed.
This instrument has no power-on switch. An external switch or circuit-breaker
shall be included in the building installation as a disconnecting device. It shall be
marked to indicate this function, and it shall be in close proximity to the
equipment within easy reach of the operator. The switch or circuit-breaker shall
meet the relevant requirements of IEC 947–1 and IEC 947-3 (International
Electrotechnical Commission). The switch shall not be incorporated in the main
supply cord.
shall be included in the building installation as a disconnecting device. It shall be
marked to indicate this function, and it shall be in close proximity to the
equipment within easy reach of the operator. The switch or circuit-breaker shall
meet the relevant requirements of IEC 947–1 and IEC 947-3 (International
Electrotechnical Commission). The switch shall not be incorporated in the main
supply cord.
Furthermore, to provide protection against excessive energy being drawn from
the main supply in case of a fault in the equipment, an overcurrent protection
device shall be installed.
the main supply in case of a fault in the equipment, an overcurrent protection
device shall be installed.
•
Do not exceed voltage rating on the label located on the top of the
instrument housing.
instrument housing.
•
Always disconnect power before changing signal and power connections.
•
Do not use this instrument on a work bench without its case for safety
reasons.
reasons.
•
Do not operate this instrument in flammable or explosive atmospheres.
•
Do not expose this instrument to rain or moisture.
•
Unit mounting should allow for adequate ventilation to ensure instrument
does not exceed operating temperature rating.
does not exceed operating temperature rating.
•
Use electrical wires with adequate size to handle mechanical strain and
power requirements. Install without exposing bare wire outside the connector
to minimize electrical shock hazards.
power requirements. Install without exposing bare wire outside the connector
to minimize electrical shock hazards.
EMC Considerations
•
Whenever EMC is an issue, always use shielded cables.
•
Never run signal and power wires in the same conduit.
•
Use signal wire connections with twisted-pair cables.
•
Install Ferrite Bead(s) on signal wires close to the instrument if EMC
problems persist.
problems persist.
Failure to follow all instructions and warnings may result in injury!
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