YSI 556 MPS - Manual (Page 120)

YSI Incorporated YSI 556 MPS Page 114
19. Appendix F Ferrite Bead Installation
WARNING: If you are using your YSI 556 in a European Community (CE)
country or in Australia or New Zealand, you must attach a ferrite bead to the
655173 PC Interface Cable and the YSI 6117 Charger Adapter Cable in
order to comply with the Residential, Commercial and Light Industrial Class
B Limits for radio-frequency emissions specified in EN55011 (CISPR11)
for Industrial, Scientific and Medical laboratory equipment. These ferrite
assemblies are supplied as part of cable kits.
1. Make a small loop (approximately 5 cm in diameter) in the
cable near the YSI 556 MS-19 connector.
2. Lay the open ferrite bead assembly under the loop with the
cable cross-over position within the cylinder of the ferrite
bead.
Figure 19.1 Ferrite Bead Installation
3. Snap the two pieces of the bead together making certain that
the tabs lock securely.
4. When the installation is complete, the 655173 and 6117
cables should resemble the following drawings.