Operating instructions
J
d
.
CHECK---Change
the
TRIGGERING
SLOPE
to
(-)
and
repeat
part
c
.
e
.
Set
the
TRIGGERING
MODE
to
P-P
AUTO
and
COUPLING
to
AC
.
f
.
Set the
amplifier
unit
deflection
factor
for
0
.1
volt/division
and
the
low-frequency
sine-wave
generator
for
a
5-division
display
(500
millivolts)
at
50
hertz
.
J
g
.
CHECK---For
a
stable
display
(TRIG'D
light
on)
at
all
settings of
the
LEVEL
control
with
COUPLING
set
to
:
1
.
AC
2
.
DC
J
h
.
CHECK---Set
the
SLOPE
to
(+)
and
repeat
part
g
.
i .
Set the
amplifier
unit
deflection
factor
for
50
mill
ivolts/division
and
the low-frequency
sine-wave
generator
for
a
2
.5-division
display
(125
millivolts)
at
200
hertz
.
Set the
TIME/DIV
switch
to
5
ms
.
J
j
.
CHECK---Repeat
part
g
for
both
the
(+)
and
(-)
SLOPE
.
k
.
Disconnect
the
low-frequency
sine-wave
generator
from
the
T
connector
and
connect
the
medium-
frequency
signal
generator
to
the
T
connector
.
I
.
Set
the
TRIGGERING
MODE
to
AUTO
and
the
SLOPE
to
(+)
.
Set the
TIME/DIV
switch
to
20
ns
.
m
.
Set the
amplifier
unit
deflection
factor
to
10
millivolts/division
and
the
medium-frequency
signal
generator
for
a
5
division
display
(50
millivolts)
at
50
megahertz
.
J
n
.
CHECK----For
a
stable
display
(TRIG'D
light
on)
with
the
COUPLING
switch
set
to
:
1
.
AC
2
.
AC
LF
REJ
3
.
DC
(Set
the
TRIGGERING
LEVEL
control
as
necessary
.)
J
o
.
CHECK----Set
the
SLOPE
switch
to
(-)
and
repeat
part
n
.
p
.
Set the
amplifier
unit
deflection
factor
to
50
millivolts/division
and
set
the
medium-frequency
signal
generator
for
a
2
.5-division
display
(125
millivolts)
.
J
Performance
Requirement
check
;
see
introductory
information
.
1
.
AC
2
.
DC
Performance
Check
and
Adjustment----713$7
J
q
.
CHECK--Set
the
TRIGGERING
MODE
to
P-P
AUTO
and
check
for
a
stable
display
(TRIG'D
light
on)
at
all
settings
of
the
LEVEL
control
with the
COUPLING
switch
set
to
:
J
r
.
CHECK----Set
the
SLOPE
to
(+)
and
repeat
part
q
.
s
.
Disconnect
the
medium-frequency
sine-wave
generator
and
T-connector
from
the
left
vertical
plug-
in
unit
.
Connect
the
high-frequency
signal
generator
through
the T-connector
to
the
right
vertical
plug-in
unit
.
t
.
Set the
mainframe
vertical
mode
switch
to
display
the
right
vertical
plug-in
unit
.
u
.
Set the high-frequency
signal
generator
for
a 7
.5-
division
display
(375
millivolts)
at
400
megahertz
.
Set
the
TIME/DIV
switch
to
10
ns
and
the
MAG
switch
to
X10
.
J
v
.
CHECK---Set
the
TRIGGERING
MODE
to
P-P
AUTO
and
check
for
a
stable
display
(TRIG'D
light
on)
when
the
LEVEL
control setting
is
within the
ends
of
the
arrows
on the
front
panel
.
Repeat
for
both
the
(+)
and
(-)
SLOPE
.
w
.
Set the
high-frequency
signal
generator
for
a
5-
division
display
(250
millivolts) at
400
megahertz
.
Set
the
-
TRIGGERING
MODE
to
AUTO
and
the
SLOPE
to
(+)
.
V
x
.
CHECK----For
a
stable
display
(TRIG'D
light
on)
with
the
COUPLING
switch
set
to
:
1
.
AC
2
.
AC
LF
REJ
3
.
DC
(Set
TRIGGERING
LEVEL
control
as
necessary
.)
J
y
.
CHECK--Set
the
SLOPE
to
(-)
and
repeat
part
x
.
,/
A6
.
CHECK
INTERNAL
TRIGGERING
SENSITIVITY
a
.
Remove
all
signal
connections,
then
connect
the
low-frequency
sine-wave
generator
to
the
amplifier
unit
input
.
b
.
Set the
TIME/DIV
switch
to
20
ms
and
the
MAG
switch
to
X1
.