Tektronix 2246 User Manual

vr f P :
the
menu
choices.
Press
the
down
arrow
twice
to
under-
line
CONFIGURE.
When
the
desired
choice
is
underlined,
press
RUN
to
start
the
CONFIGURE
process.
Pressing
QUIT
exits
the
SERVICE
MENU
and
returns
to
the
oscillo-
scope
operation
mode.
Configure Menu
The
CONFIGURE
menu
contains
oscilloscope
operating
mode
features
that
require
infrequent
change.
In
the
menu,
a
typical
screen
display
is
shown
in
Figure
6-5.
Press
YES
or
NO
as
needed
for
your
method
of
operation.
The
CONFIGURE
menu
provides
an
expandable
mode
selection
menu
for
possible
future
changes.
At
this
time,
the
operating
mode
choices
to
be
made
are:
KEEP MENU ON WHEN ITEM SELECTED?
and
KEEP READOUT ON IN SGL SEQ?
KEEP MENU ON. Normally, once a final choice in a
measurement
menu
is
selected,
the
menu
is
removed
from
the display to eliminate clutter when making a measure-
ment. In that case, to obtain a new menu selection it is
necessary to recall the menu using the Menu Display Con-
CONF IGURE
(SCOPE OPERATING FEATURE TO CHOOSE)
YES
NO
RUNNING
6083-19
Figure 6-5. Configure Menu.
Measurement
Processes
and
Applications—2246
Operators
trol
buttons.
Selecting
NO
in
the
CONFIGURE
menu
retains
the
normal
menu
removal
operation.
A choice of YES in the CONFIGURE menu causes the
measurement
menus
to
remain
displayed
during
the
measurement after a selection has been made. The
feature may be used to permit quick selection of a series
of
measurements
on
a
waveform
or
to
switch
measure-
ment
channels
back
and
forth
without
recalling
the
active
menu each time. Operating in this manner, once a user is
finished
with
a
particular
menu,
it
may
be
removed
by
sim-
ply pressing the CLEAR DISPLAY button once.
After the YES/NO choice the next
configuration choice is displayed.
is made,
KEEP
READOUT
ON.
Normal
operation
for
this
operat-
ing
mode
is
decided
in
favor
of
possible
camera
use
to
record
the
resulting
single
sequence
display.
The
readout
is
displayed
briefly
after
the
sequence
has
compieted
to
get
it
on
film
and
then
removed
to
prevent
overexposure.
That
is
the
NO
choice.
The
YES
choice
for
the
feature
permits
the
user
to
view
any
of
the
measurements
that
continue
to
be
made
during
SGL SEQ
trigger
mode
even
if
no
waveform
is
being
displayed.
The
front
panel
control
settings
may
also
be
made
in
SGL
SEQ
without
the
need
to
change
the
Trigger
MODE
from
SGL
SEG
to
view
the
readouts
as
the
con-
.
trols
are
changed.
The
measurement
readout
is
especially
useful
for
the
CH1/CH2
VOLTMETER
measurements
because
the
signal
on
the
selected
input
channel
is
con-
tinually
monitored.
(GATED
Voltmeter
measurements
are
not
permitted
in
SGL
SEQ
Trigger
MODE.)
Once
the
final
YES/NO
choice
is
made,
the
CONFIG-
URE
process
is
stopped,
and
the
SERVICE
menu
is
again
displayed.
Pressing
END
at
any
time
also
stops
the
CON-
FIGURE
process
and
returns
to
the
SERVICE
menu.
Press
QUIT
in
the
SERVICE
menu
to
get
back
to
operat-
ing
the
oscilloscope.
internal Settings Menu
SELF CAL MEASUREMENTS. The 2246 has a self-
characterization
feature
in
the
INTERNAL
SETTINGS
MENU
that
optimizes
accuracy
of
the
CH
1
and
CH
2
vert-
ical
channels
and
the
horizontal
timing
as
a
single
routine.
A SELF CAL choice is also available in both the CH1/CH2
VOLTMETER menu and the ATIME menu.

Tektronix 2246 Specifications

General

Brand	Tektronix
Model	2246
Category	Test Equipment
Language	English