Polytec\mic
High
School, 546
KE.
12th
A \"cnue,
Portland,
Oregon.
The
Bear
Creek
Mining
Company
of
Denver,
Colorado
has asked us to keep an
eye open
for
their
Type
531,
sin
1960 arni
Type
S3154D,
sin
1351.
These
instruments
disappeared
and
arc
thought to be stolen.
If
you sec these
instruments
or
ha\"e any
kno\\"ledgc
of
their
present location, please
contact
your
local
Tektronix
Field
Oiiicc
or
the
Bear
Creek
?v•lining
Company,
1498
South
Lipon
Street,
Denver
23, Colorado.
The
University
of
\\"ashington
notifies us
that
a
Type
504 Oscilloscope,
sin
214, ap-
pears
to be stolen
from
one
of
their
lab-
orato.rics.
If
vou
have
an\·
information
on
this
instrume;lt,
please cZmtact
Mr.
R.\\".
Moulton,
Executive
Officer,
l:niversity
of
\\'ashington,
Department
of
Chemical
En-
gineering,
Seattle
5,
\\'ashington.
USED INSTRUMENTS
FOR
SALE
Type
127
Type
570,
sin
381
1
Type
.117
Type
512,
sin
118
\\"illiam
H. Read
Continental
Leasing
Co.
5215
Hollywood
Blvd.
Los Angeles
27,
California
Phone:
HO
9-5371
Brooks
Research
Corp.
Attn.:
Mr.
Dallas
Schutts
Rochester, ?\ ew
York
or
contact
Ra,·
Lisiecki
Tektronix:
Tnc.
%1
.:Vfary\"ale
Dri,·e
Buffalo
25,
'.\cw
York
Seller
wishes to remain
anon\"lnous.
Tektronix
Fiehl
Engineer
Dick
Pater-
son, 2605
\\'estgrove
Lane,
"I
louston
27,
Texas
will
>e'n·e as a contact.
?vfarty
Arnold
Leesona Moos
90-28
Van
\\'yck
Blvd.
Jamaica
18,
New
"York
3
Type
.'il
lATJ,
James
1-1.
Kennedy
sin's
1666, Tcclmitrol, Inc,
2723,
and 1952
East
Allegheny
'\
\"C.
3637 Philadelphia
34,
J'enn.
2
Type
514A l
l,
l'hone:
GArficld
6-<JlOS
sin's
1332
and
JG,'\()
Type
:117,
Ian lsdale
s/n
62i
82.'i
Tall
Timber
Road
1-1
as
duty
Orange,
Connect irnt
Cycle
?vlod
Kit
installed
;tn<l
extra
crt 's.
!'rice
: $'N5.
USED INSTRUMENTS
WANTED
Type
514D
or
Type
RB.
Haigh
Bendix
Corporation
514AD
Bendix
Mishawaka
Di\'.
400 S. Deiger
Street
Mishawaka,
T
ndiana
Phone:
BL 5-2111,
ext.
329
Type
315D
Scott
M. O\"erstreet
or
Type
310 515 "Q"
Central
Avenue
Mountain
View,
California
Type
535
or
Typ('
535A
Dr.
John
F .
.:VlcNall
Phoenix
Engineering and
Computing
Sen•icc
2462
Hubbard
A venue
?vl
iddleton, \ \"isconsin
GREENSBORO
FIELD
OFFICE
NOW
SERVING SOUTHWEST
VIRGINIA
As
of
September
15,
1961, the
Tektronix
Field
Ofiice
in
Greensboro,
North
Carolina
increased its field
office
CO\"Crage.
This
mo,·e
brings
Tekt
rnnix
Field
Engineering
ser\"ices closer to
the
Southwest
Virginia
rc.£6011.
That
portion
oi
Virginia
lying within
the
area
outlined hy the
following
counties
now
comes under the jurisdiction
of
onr
Greemhoro
Oi
fice: Lee, \\"isc, Dickinson.
Buchanan,
Tazwcll,
Bland, Giles, l\fonroe,
Greenbrier,
'\
llcghany, Rockbridge, Nelson,
Buckingham, Cumberland,
Prince
Edward,
Lunenburg, and
1frcklenburg.
Customers
in
this
area
who
formerly
were
served
through
our
\\'ashington,
D.C.
Field
Oifice,
should direct
future
inquiries
to:
Tektronix,
Inc., 1838
Banking
Street,
Greensboro,
?\
orth
Carolina.
The
telephone
numher
is
274-4647,
T\
\'X-GN
540.
Tektronix
Field
Engineer
Rick
Ennis
of
our
Greensboro
Office
will provide field
engineering services
for
customers
in this
area.
GRATICULE
MOUNTING
PROBLEMS
Tom
Smith, Field
Engineer
with
our
Phil-
adelphia Field
Office,
iniorms
us
that
some
of his
customers
have
a prolilem.
They
arc
confused
about the
proper
sequence
for
the
installation
of
components
over
the face
of
crt's
in
Tektronix
oscilloscopes.
\\"e
offer
the following
information
in
an
effort
to cle;tr up some
of
this confusion.
Except
ior
some
instruments
(which
we
will
designate
later),
the light
filter
is
shippe<L
unmounted
and
as an accessory to
the oscilloscope.
\Ve
ship all oscilloscopes employing a 5"
-crt
with
a black plastic
(Royal-lite)
light shield installed.
This
shield has a 5"
opening
with
a
Yi"
flange
at
right
angle
to
the
opening.
The
face
of
the
shield
is
slightly
smaller
than
the
graticule
cover
and
contains seven holes.
The
edge
with
the four holes is the lop.
This
shield is
installed
by
inserting
the
flanged portion
between the
crt
and the
surrounding
mu-
metal shield.
Properly
installed, the light
shield
fits
flush
against
the
instrument
panel.
The
four
holes in each
corner
allow
the
graticule
studs to
protrude.
The
two
inner
holes
at
the top
permit
the
graticule
lights to show
through
the light
shield.
The
seventh hole, located in the
lower
left-hand
corner
and
just
aho\"e the
graticule
stud, permit;; access to the cam-
adjust
fitting
on
instruments
containing
the
cam-adjust
feature.
Over
this light shield,
we
install the
grati-
cule
making
sure
the etched-line side faces
to the crt.
The
red-rimmed
holes in the
graticule
are
positioned
at
the top
ancl
sur-
round
the
graticule
lights.
On
each
graticule
stud,
\\·e
install a rub-
ber
washer.
The
graticule
cover
then goes
over
the whole assembly
and
the
graticulc-
stud
nuts
hold all firmly in place. \\"hen
installing the
graticule
cover,
make
sure
the small hole in the
circular
flange
of
the
co\"er
i;;
at
the
top.
Placement
in this
position
permits
correct
attachment
of
the
Tektronix
Viewing
Hood
with
molded-
rubber
eyepiece
(Tek
No. 016-001)
or
the
Tektronix
Polarized
Viewer
(Tek
No.
016-035).
Instruments
shipped
with
the green light
filter
installed
are;
Type
524
AD
Television
Oscilloscope,
Type
525
Television
\\·a,·eform
Monito1-,
Type
526 Color-Television
Vector-
scope,
Type
527
\\';weform
Monitor,
Type
575
Tr;msistor-Curvc
Tracer,
and
all in-
struments
ordered
with a
P-1
phosphor
crt.
Installation
of
components
around
and
over
the
iace
of
the
crt
in these inst
rumen
ts
cliff
crs
from
the
foregoing
inst ructions in
onlv
two
respects:
(l)
\\'e
install the green
ligl;t
filter
between the hlack light shield
and
the
gratirnle.
(2)
\\'e
do not use the
four
rubl1er
washers
between
the
graticule
and
the
graticule
cover.
On
oscilloscopes employing 3"
crt's
we
do
not
install a light shield.
The
light
filter
is
shipped unmounted
as
an accessory
(unless
the oscilloscope is
ordered
with a
P-1
phos-
phor).
Three-inch
oscilloscopes do
not
have
the
cam-adjust
feature.
In
all
other
ways,
installation
of
components
over
the
crt
follow the fo1·egoing
instructions
for
5"
oscilloscopes.
\
\!
e place the etched side
of
the
gralicules
whenever
possible
next
to the face
of
the
crt.
This
avoids 11arallax
and
thus
errors
in
reading
oscilloscope
measurements.
There
is little to be gained by placing the
light
filler
over
the
graticule.
The
graticule
lines will
not
show
through
the
filter
suf-
ficiently enough to he useable.
Should
you
prefer
white
graticule
lines
(such
as
when
taking
pictures
of
oscillo-
scope
traces)
you may,
on
the
5"
oscillo-
scopes
only,
rotate
the
graticule
180°.
Re-
member
keep the etched side
next
to the
face
of
the
crt.
On
3"
oscilloscopes
the
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