HP 82479A Owner's Manual page 4

NOTE
Hewlett-Packard Company makes no express or implied warranty with
regard to the keystroke procedures and program material offered or their
merchantability or their fitness for any particular purpose. The keystroke
procedures and program material are made available solely on an "as is"
basis, and the entire risk as to their quality and performance is with the
user. Should the keystroke procedures or program material prove defective,
the user, (and not Hewlett-Packard nor any other party) shall bear the
entire cost of all necessary correction and all incidental or consequential
damages. Hewlett-Packard Company shall not be liable for any incidental
or consequential damages in connection with or arising out of the
furnishing, use, or performance of the keystroke procedures or program
material.
NOTE
The HP-71 Data Acquisition Pac is designed to operate with Model
HP 3421 A Data Acquisition and Control Unit mainframes of serial number
2338A03053 and above, manufactured after April 1984. Although
limited performance can be obtained with units of earlier serial numbers,it
is recommended that users upgrade their mainframes. The upgrade consists
of motherboard ROM replacements. For further information, contact your
nearest Hewlett-Packard Sales and Service Office referencing Service Note
3421A-8.
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