Electromagnetic Compatibility
XII
Electromagnetic Compatibility
Descriptions of this section are only applied to the following models:
221-75025-44 GC-2014AF
221-75027-44 GC-2014AT
221-75026-44 GC-2014ATF
221-75028-44 GC-2014AF/SPL
221-75029-44 GC-2014ATF/SPL
221-75020-44 GC-2014AFsc
221-75019-44 GC-2014A
221-75021-44 GC-2014Asc
This instrument complies with European standard EN61326-1: 2006, class A for electromagnetic interference
(emission) and minimum requirement for electromagnetic susceptibility (immunity).
Electromagnetic Interference (Emission)
This instrument is a class A product, designed not for use in residential environment.
When an electromagnetic disturbance occurs to the instruments being used close to this product, take an appropriate
distance between the instruments and this product in order to eliminate the disturbance.
Electromagnetic Susceptibility (Immunity)
Compliance to the standard does not ensure that the instrument can work with any level of electromagnetic
interference stronger than the level tested. Interference greater than the value specified in the standard
may cause malfunction of the instrument.
Take the following measures before installing and/or using the instrument especially in an industrial location:
• Install the instrument away from the device emitting strong electromagnetic noise.
• Supply power from a different power source from the one emitting strong electromagnetic noise.
• Take the following measures to prevent the occurrence of static electricity.
- Before touching the instrument, discharge the static electricity charged in operator's body by touching metallic
structure connected to the ground.
- Do not touch the terminals and connectors unconnected with cables, while the instrument is operating.