This manual contains copyright material reproduced by permission of Tektronix, Inc.
TM 11-6625-2735-14-1
T
ECHNICAL
M
ANUAL
HEADQUARTERS
DEPARTMENT OF THE ARMY
No. 11-6625-2735-14-1
Washington, DC, 17 June 1982
OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND
GENERAL SUPPORT MAINTENANCE MANUAL
OSCILLOSCOPE OS-261B(V)1/U
(TEKTRONIX MODEL 475 WITH OPTION 04)
(NSN 6625-01-101-1318)
AND
OSCILLOSCOPE OS-261C(V)1/U
(TEKTRONIX MODEL 475 WITH OPTION 04
AND OPTION 07)
(NSN 6625-01-119-7314)
REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS
You can help improve this manual. If you find any mistakes or if you know of a way to improve
the procedures, please let us know. Mail your letter, DA Form 2028 (Recommended Changes to
Publications and Blank Forms), or DA Form 2028-2 located in the back of this manual direct to:
Commander, US Army Communications-Electronics Command and Fort Monmouth, ATTN:
DRSEL-ME-MP, Fort Monmouth, New Jersey 07703-5007. In either case, a reply will be furnished
direct to you.
This manual is an authentication of the manufacturer’s commercial literature which, through usage, has been found
to cover the data required to operate and maintain this equipment. Since the manual was not prepared in accordance
with military specifications, the format has not been structured to consider levels of maintenance.
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