Zeiss Humphrey II-i series, User Manual

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Humphrey Field Analyzer II-
i
series User Manual 2660021145640 A
Introduction & Instrument Setup 1-1
(1) Introduction & Instrument Setup
Intended Use 1-1
Purpose of This User Manual 1-4
Symbols and Labels 1-5
Instrument Disposition 1-8
Disposal 1-8
Instrument Installation 1-9
Tips to Avoid Damage 1-9
Product Compliance 1-11
Product Safety 1-11
Electromagnetic Compatibility (EMC) 1-12
Accessory Equipment 1-16
About Visual Fields 1-17
The Humphrey Advantage 1-20
System Components 1-23
Additional Components 1-25
System Assembly 1-31
You are about to use the most advanced automated perimeter available, the Humphrey
®
Field
Analyzer II-
i
series (HFA™ II-
i
). This introductory section covers general information about the HFA
II- i , including a brief discussion of visual fields and a summary of important instrument features.
After reading this chapter you will be familiar with:
• the importance of visual field testing
• general principles of perimetry
• unique features of the HFA II-
i
• installation and safety precautions
• connecting the printer and optional external devices
Intended Use
The Carl Zeiss Meditec, Inc. Humphrey Field Analyzer II-
i
is an automatic perimeter which is
intended to be used to measure the visual field of the eye.
Indications for Use
The Humphrey Field Analyzer II-
i
is an automated perimeter intended to identify visual field defects
for the purposes of screening, monitoring and assisting in the diagnosis and management of ocular
diseases such as glaucoma, and related neurological disorders.
Note: These perimetry results are an aid to interpretation, not a diagnosis. The doctor’s judgment

is still the most important element in determining the clinical significance of the results, including
considering the limitations of the statistical package.