YSI Incorporated
YSI 550 DO Handheld Instrument
25
APPENDIX B REQUIRED NOTICE
The Federal Communications Commission defines this product as a computing device and requires
the following notice:
This equipment generates and uses radio frequency energy and if not installed and used properly,
may cause interference to radio and television reception. There is no guarantee that interference will
not occur in a particular installation. If this equipment does cause interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
•
re-orient the receiving antenna
•
relocate the YSI Instrument with respect to the receiver
•
move the YSI Instrument away from the receiver
•
plug the YSI Instrument into a different outlet so that the computer and receiver are
on different branch circuits.
If necessary, the user should consult the dealer or an experienced radio/television technician for
additional suggestions. The user may find the following booklet, prepared by the Federal
Communications Commission, helpful: "How to Identify and Resolve Radio-TV Interference
Problems." This booklet is available from the U.S. Government Printing Office, Washington, DC
20402, Stock No. 0004-000-00345-4.
Note: While testing to EN-61000-4-6, Conducted RF Immunity, per Table A.1 of EN61326,
Electrical Equipment for Measurement, Control and Laboratory Use, the YSI 550 exhibited an
ERROR 8 message from 8.6 MHz 22.8 MHz at induced RF voltages of 3-Volts to 1-Volt RMS on
the 25-foot probe cable. If you observe this interference please relocate the probe-cable away from
heavy industrial equipment power and control cables or communications equipment cables which
may be causing the interference.
Summary of Contents for 550 DO
Page 1: ...YSI 550 Handheld Dissolved Oxygen and Temperature System Operations Manual ...
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