ConMed ExcaliburPLUS PC - Interference Mitigation Strategies; Parts and Documentation

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4.7.10 Interference with Other Equipment
Most, but not all equipment, for use in the oper-
ating room environment is designed to tolerate
the interference created by electrosurgical genera-
tors. If other equipment does show interference,
check that equipment for broken cable shields,
faulty connectors, or open grounds. Video cam-
eras are particularly prone to faulty cable shields
since they are subject to flexing and sterilization
procedures. The manufacturer of the equipment
may be able to provide guidance in fixing the
problem.
Improperly terminated video lines can also
increase susceptibility to interference by loading
the video signal level. As an example, when coaxi-
al cable is used to route video signals to several
locations, a 75 ohm terminator is sometimes used
at each location, creating an extra load on the sys-
tem. The other extreme is when no terminator is
used. When long runs of coax are used to multi-
ple loads, it may be best to use a video distribu-
tion amp to solve the load matching problem.
Interference problems can also be minimized by
repositioning equipment, rerouting cables, power
cords, or using a different power outlet.
4.8 PARTS ORDERING INFORMATION
To obtain replacement parts or additional infor-
mation regarding your unit, write or telephone
according to the contact information as listed on
the inside front cover of this manual, or contact
your CONMED distributor.
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To ensure prompt service, please provide the fol-
lowing information:
Model Number
Serial Number
Number
Reference Designator and
Description of Part
Aspen Part Number (if known)
Quantity Desired
Mailing or Shipping Address
Preferred Shipping Means (if any)
Purchase Order Number (if applicable)
Your Name
If you are returning a unit, obtain a Return
Authorization
(R.A) Number from CONMED
Technical Services. Please mark the R.A. number
on the outside of the carton for prompt service.
4.9 Parts Lists, PWB Layouts & Schematics
The following section contains printed wiring
board layouts, parts lists and schematic diagrams.
The parts lists are shown on the same page as the
corresponding schematic fold-out.
Listed are the replaceable parts available from
CONMED. Many of the more common parts
may be available from local electronic suppliers.