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Tektronix 7613 User Manual

Tektronix 7613
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7613/R7613
SN
B150000-up
b.
Insert
a
7A15A
plug-in
in
the
left
vertical
compart-
ment,
Set
the
7613
VERT
MODE
to
ALT,
Position
the
7A15A
trace
to
the
bottom
graticule
line.
Set
the
7B53A
to
10
ms/division,
Set the
7613
INTENSITY
to
center
of
range.
Advance
READOUT
INTENSITY
until
readout
is
viewable.
c.
ADJUST—Thermal
Balance
control
R2527
(adjust-
ment
3}
for
minimum
vertical
movement
of
the
displayed
readout
characters.
If
appreciable
adjustment
is
required,
re-check
Step
12
Gain
Adjustment.
d.
Remove
the
7A15A
from
the
left
vertical
compartment.
e.
Set
the
VERT
MODE
switch
to
RIGHT,
and
7B53A
to
one
millisecond/division.
14.
Check
Vertical
Linearity
a.
Adjust
the
calibration
fixture
Position
control
to
keep
the
display
centered
on
the
graticule,
and
adjust
the
Amplitude
control
for
a
two-division
display.
b.
CHECK—Vertically
position
the
two
divisions
of
display
and
check
for
not
more
than
0,1
division
of
compression
or
expansion
anywhere
within
the
graticule
area.
c.
Remove
the
calibration
fixture
from
the
right
vertical
compartment
and
install
it
in
the
left
vertical
compartment.
d.
Set
the
VERT
MODE
switch
to
LEFT.
e.
Repeat
steps
a
and
b
for
the
Left
vertical
amplifier.
15.
Adjust
Vertical
High-Frequency
Compensation
a,
Adjust
the
calibration
fixture
Amplitude
and
Position
controls
for
a
centered
six-division
display.
Set
the
Rep
Rate
to
100
kHz,
and
the
7B53A
to
1
us/division.
Adjust
trigger
level
for
a
stable
display.
b,
CHECK—Check
for
optimum
square corner
and
flat
top
on
displayed
pulse
with
aberrations
not
to
exceed
+0.1
or
—0.1
division
with
total
peak-to-peak
aberrations
not
to
exceed
0.2
division.
Page
2
of
13
Vertical
Amplifier
c,
ADJUST—R2409
{adjustment
4)
for
a
flat
pulse
top
and
minimum
aberrations
in
the
first
one
microsecond
area.
d.
Set the
7853A
to
0.5
microseconds/division
and
adjust
trigger
level
for
a
stable
display.
e.
CHECK-—For
a
flat
top
on
the
first
500
nanosecond
portion
of
the
pulse,
within
the
limits
in
step
b.
f.
ADJUST-—R2509
(adjustment
5)
for
a
flat
pulse top
in
the
first
500
nanosecond
area.
g.
Adjust
the
calibration
fixture
Rep
Rate
to
one
MHz
and
set
the
7B853A
to
0.1
us/division.
Adjust
the trigger
level
for
a
stable
display.
h,
CHECK—For
a
flat
first
120
nanosecond
area
of
the
pulse
top
within
aberration
limits
listed
in
step
b.
i,
ADJUST—R2511
(adjustment
7)
and
C2511
(adjust-
ment
8)
for
flatness
and
minimum
aberrations
of
the
first
120
nanosecond
area
of
the
pulse top
(adjustment
7
for
tilt
and
adjustment
8
for
flatness).
j.
Set
the
7B53A
to
0,05
ps
and
trigger
level
for
a
stable
display.
k,
CHECK—For
a
flat
first
30
nanosecond
area
of
the
pulse
top
within
aberration
limits
listed
in
step
b.
i,
ADJUST—R2411
(adjustment
6)
for
flatness
in
the
first
30
nanoseconds
of
the
pulse
top.
m.
Set the
7B53A
to
0.2
ys/division
and
Mag
to
X10
(20
ns/div).
Adjust
trigger
level
for
a
stable
display.
n,
CHECK—For
optimum
leading
corner
and
flat
pulse
top
with
minimum
aberrations
in
the
first
10
nanoseconds,
within
the
limits
listed
in
step
b.
o.
ADJUST—Refer
to
attached
Table
2-2A
for
settings
and
adjustments
for
the
first
2,
5,
and
10
nanoseconds
of
the
pulse
top.
Repeat
steps
a
through
o
as
necessary
to
obtain
optimum
response
with
minimum
aberrations.
M20610/1073
REV.
MAY
1974
7613

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Tektronix 7613 Specifications

General IconGeneral
BrandTektronix
Model7613
CategoryTest Equipment
LanguageEnglish

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