INTRODUCTION
Section I. GENERAL
1. Scope
a. This manual describes Test Sets, Electron Tube TV-2/U,
TV2A/U, and TV2B/U (fig. 1) and covers operation and the
operator's and organizational maintenance. It includes instruc-
tions for operation under usual conditions, for cleaning and in-
spection of the equipment, and for replacement of parts available
to first and second echelon maintenance.
b. Official nomenclature followed by (*) is used to indicate all
models of the equipment item covered in this manual. Thus Test
Set, Electron Tube TV2 (*)/U represents Test Sets, Electron
Tube TV-2/U, TV2A/U, and TV-2B/U.
c. Throughout this manual, Test Set, Electron Tube TV2 ( * ) /U
is referred to as the tube tester.
a. Unsatisfactory Equipment Report. Fill out and forward DD
Form 7871 (Electronic Failure Report, Signal Equipment) to the
Commanding Officer, U.S. Army Signal Materiel Support Agency,
ATTN: SIGMSML, Fort Monmouth, N. J., as prescribed in AR
700-39.
b. Report of Damaged or Improper Shipment. Fill out and for-
ward DD Form 6 (Report of Damaged or Improper Shipment)
as prescribed in AR 70058.
c. Preventive Maintenance Forms. Prepare DA Form 11266
(Test Equipment) ) in accordance with instructions on the form.
d. Parts List Form. Forward DA Form 2028 (Recommended
Changes to DA Technical Manual Parts Lists or Supply Manuals
7, 8, or 9), directly to the Commanding Officer, U.S. Army Signal
Materiel Support Agency, ATTN: SIGMS-ML Fort Monmouth,
N. J., with comments on parts listings.
e. Comments on Manual. Forward all other comments on this
publication directly to the Commanding Officer, U.S. Army Signal
