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ÚÚÚ
PROPRIETARY and CONFIDENTIAL
ÚÚÚ
SERVICE
BULLETIN
Instrument:
Humphrey Field Analyzer II-i
No.:
FA2i-038A
Subject:
CPU/Back Plane Enclosure (P/N 60673)
Date:
24 Jul 07
Status:
Informational
Pages:
1
This bulletin replaces Service Bulletin FA2i-038
General Information
Obsolete components on the HFA II-i back plane required several new releases:
New Part Number Description
60673
CPU and enclosure
60674
CPU/back plane enclosure and shipping container
61753
BIOS SBEP110J software install disk
60138
HFA2i Application Software Revision 4.1 Installation Disks
59494
HFA2i DST Software Revision 4.1 Installation Disks
CPU/Back Plane Changes
The new back plane uses new video controller components, touch screen control components
and other new components.
The new back plane and the original back plane are not to be
interchanged
. If you determine that a back plane is defective on an old CPU/back plane
enclosure P/N 51072, you must replace the complete CPU/back plane enclosure with the new
CPU/back plane enclosure (P/N 60673).
If a CPU/back plane enclosure is changed, HFA2i software revision 4.1 or newer,
Must Be
loaded on the instrument, after the hardware installation. See Service Bulletin FA2i-
005x
for
details on software changes.
Note -
Backplane or CPU failures
Must Be
replaced with the new complete CPU and
enclosure assembly.
BIOS Program Changes
Due to software setup changes for the video controller set, a new BIOS configuration is required
for use with the CPU/back plane enclosure. The new BIOS is compatible with both the new and
the old (P/N 51072) CPU/back plane enclosure assemblies. The new BIOS is called the
SBEP110J BIOS. All new CPU enclosures have the SBEP110J BIOS pre-installed. If for some
reason you find it necessary to reload the BIOS for either CPU/back plane enclosure, it can be
loaded via the SBEP110J BIOS software floppy disk.
See Service Bulletin FA2i-
005x
for details
on software changes.
Diagnostic Service Tool Software Changes
A new Diagnostic Service Tool (DST) was required to function with the hardware/software
changes mentioned above. The DST is backwards compatible with all viable hardware and
software combinations.
Summary of Contents for humphrey HFA II-i series
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Page 424: ...Page 4 FA2i 013A PROPRIETARY and CONFIDENTIAL...
Page 502: ...FA2i 041 Page 3 Figure 2 Press rectangle in Top Left corner...
Page 516: ...Page 2 FA2i 046 Figure 1 Glass Film Wedge Detectors P N 67417 Note Spacing Washer Placement...
Page 517: ...FA2i 046 Page 3 Figure 2 Y Motor Turret Detector P N 67418 Note Spacing Washer Placement...