Ikegami MKC-X800, Руководство пользователя, Страница: 10 / 91

10
Special precautions regarding EMC are required for MKC-X800, and installation and operation should
be carried out according to the EMC information provided in the accompanying documents.
Avoid using MKC-X800 next to or stacked with other equipment as this my result in inaccurate operation.
If such cannot be avoided, it should be watched to confirm normal operations in configured use
conditions.
Except for AC cables, all cables should be shielded.
Use of an accessory device or cable with MKC-X800 other than those specified in this manual may
result in increased emissions or decreased immunity.
When using portable RF communication equipment nearby, maintain a distance of at least 30 cm. At
distances less than this, degradation of equipment performance may occur.
*a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless)
telephones and land mobile radios, amateur radios, AM and FM radio broadcasts and TV
broadcasts cannot be predicted theoretically with accuracy. To assess the electromagnetic
environment due to fixed RF transmitters, an electromagnetic site survey should be
considered. If the measured field strength in the location where the MODEL MKC-X800 is
used exceeds the applicable RF compliance level described above, the MODEL MKC-X800
should be watched to confirm normal operations. If operations are abnormal, additional
measures may be necessary, such as reorienting or relocating the MODEL MKC-X800.
*
b
For frequency ranges outside 150 kHz to 80 MHz, field strength should be less than 3
V/m.