Tektronix 067-0587-01 User Manual

Operating Instructions 067-0587-01
2-2
An
internal
amplifier
limits
the
CW
In
signal
to
provide
a
constant
amplitude
output.
This
circuit
is
operating
properly
when
the
CW
LEVELED
indicator
is
lit.
To
check
frequency
response
procede
as
follows:
1.
Rotate
AMPLITUDE
control
fully
clockwise.
2.
Connect
a
sinewave
generator
to
the
CW
IN
connector
and
set
it
to
the
reference
frequency
specified
in
the
oscilloscope
mainframe
manual.
3.
Set
TEST
switch
to
FREQ
RESP
and
adjust
sinewave
generator
for
a
CRT
display
of
approximately
10
divisions
(approximately
0.5
V,
P-P)
4.
Rotate
the
AMPLITUDE
control
counterclockwise
to
obtain
the
desired
display
amplitude.
The
CW
LEVELED
indicator
should
be
lit.
|
3.
Proceed
with
frequency
response
check.
If
CW
LEVELED
indicator
goes
off,
increase
amplitude
of
the
sinewave
generator
until
light just comes on.
The AUX IN position of the TEST switch is used to check horizontal
timing and linearity of the oscilloscope. The Signal Standardizer is
installed in a vertical compartment, and a time-base unit installed in
a horizontal compartment, of the oscilloscope. A Time-Mark Generator such
as a Tektronix Type 184 or 2901 is connected to the AUX IN connector.
The COM MODE switch position connects the signal applied to the COM
MODE connector to the + signal and - signal lines through 50 2 resistors.

Tektronix 067-0587-01 Specifications

General

Brand	Tektronix
Model	067-0587-01
Category	Test Equipment
Language	English