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Ampex 350 - Alignment and Test Equipment Requirements; General Precautions

Ampex 350
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onditin f 3e eord.e, it i uggeed ha a aid overall erormnce
chec b mad0e as d0esribed in eton a_. ealign-mnt is called or oy
if performance doe no all wihn he limit given in pe?. 3fiation
- e olwing o ection Iould be horoughy asored efore o-
ing 0n to the deails o linment pro edure
5 1 _8li,men a. nd e. t Euipmet ec(uiremen.
me ollow. ng 1is coves te minimum euipmen uimn
fr poper liment and estin
A. _?di0 9illato - ewlett-akad odel. 2G
0 eq4iva1ent
_V8uum be Volmeter ewle-. ackard 1odel
or equivalent.
_&e lignent a e
or -3/ -1/2 inh mhis mpex Caalog #556
o -l/2 - 5 inh mahines - mpex atalog #49
ot of hee tapes are eGoded at lO db e3ow eatjn.
eel. Je Catalo #563 tape i ecoded at 71/2 inces
per eond, the # a 15 iches pe scond. ach ae con-
tain voic announcements for the following to-ne se4ence: n, ly-
bak had &2imuh hec tone, reference tone- for layack eve.
adJ4smnt, one erje for layback repon e1.
mpex ead magneti2er m Amgex aalo #
. ih pedane Hedphones
F. 1/" exagonal ochet 7ren h
5. . 2 _General Preauton
is alays dvisable o deagneti2e h re-ord and playbk ad
ÆF_RE puting an alignmen tape o the mahin. Mgneti2ation o he
heds wil1 Gause partial asue o he high feuenies on he ape and make.
i useless as a sndad. emagne, i2tion proedue i given in 5ion
4 3. -
36 - /11/ 5-

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