Hfa3 System Overview; About This Manual - Zeiss Humphrey Field Analyzer 3 Service Manual

General Information

HFA3 System Overview

The Humphrey Field Analyzer 3 Models 830, 840, 850 and 860 are
automatic perimeters that employ standard automated perimetry
technology for measurement of the visual field of the human eye. For a
complete description of these medical devices, including intended use /
indications for use statement, please refer to the user manual.

About This Manual

This manual is intended for use by Field Support Engineers who have
completed Carl Zeiss Meditec service training on the Humphrey Field
Analyzer 3.
The service manual is designed to support Level 1 of a two-level service
strategy. Level 1 (on-site) field service employs modular replacement of
printed circuit boards and other assemblies that are most effectively
repaired at a central repair facility. This is the service strategy used in U.S.
domestic field service, and presented in Carl Zeiss Meditec training classes.
Carl Zeiss Meditec, Inc. will make available on request circuit diagrams,
component part lists, descriptions, calibration instructions, or other
information that will assist Product-specific Trained SERVICE PERSONNEL
by Carl Zeiss Meditec, Inc. or a training organization commissioned by Carl
Zeiss Meditec, Inc. to repair those parts of the EQUIPMENT that are
designated by CZMI as repairable by SERVICE PERSONNEL.
For complete installation instructions, operation instructions,
specifications, routine maintenance, and safety information, please refer to
the user manual.
Humphrey Field Analyzer 3 Service Manual 1 2660021151225 A