Zeiss HUMPHREY 720i User Manual - page 9
REV. B 02/03 PN 51680-1
HUMPHREY FIELD ANALYZER II -
i
series
Introduction/Instrument Setup
1
Welcome
About Visual Fields
1-2
The Humphrey Advantage
1-5
Using This Guide
1-8
Safety Precautions
1-9
System Components
1-12
Additional Components
1-14
System Assembly
1-17
You are about to use the most advanced automated perimeter available, the Humphrey
®
Field
Analyzer II (HFA II). This introductory section covers general information about the HFA II,
including a brief discussion of visual fields and a summary of important instrument features.
After reading Section 1 you will be familiar with:
• the importance of visual field testing
• general principles of perimetry
• unique features of the Humphrey Field Analyzer II
• installation and safety precautions
• connecting optional external printers.
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