Operating instructions
h
.
Set
the
low-frequency
sine-wave
generator
and
the
amplifier
unit deflection factor
for
a
2-division
display
at
50
hertz
.
~/
i .
CHECK-For
a
stable
display
(TRIG'D
light
on)
at
all
settings
of the
LEVEL
control
with
COUPLING
set
to
:
1
.
AC
2
.
DC
V
j .
Set
the
SLOPE
to
(+)
and
repeat
part
i .
k
.
Set the
low-frequency
sine-wave
generator
and
the
amplifier
unit
deflection factor
for
a
0
.5-division
display
at
200
hertz
.
Set
the
TIME/DIV
switch
to
5
ms
.
~/
I .
CHECK-Repeat
part
i
for
both
the
(+)
and
(-)
SLOPE
.
m
.
Disconnect
the
low-frequency
sine-wave generator
and
connect the
high-frequency
signal
generator
to
the
amplifier
unit
input
.
n
.
Set the
TRIGGERING
MODE
to
AUTO
and
the
SLOPE
to
(+)
.
Set the
TIME/DIV
switch
to
20
ns
.
o
.
Set the
high-frequency
signal
generator
and
the
amplifier
unit
deflection
factor
for
a
0
.3-division
display
at
50
megahertz
.
COUPLING
set
to
:
LEVEL
control
for
a
stable
display
(TRIG'D
light
on)
.
1
.
AC
2
.
AC
LF
REJ
3
.
DC
(Set
LEVEL
control
as
necessary
.)
N/
q
.
CHECK-Set
the
SLOPE
to
(-)
and
repeat part
p
.
r
.
Set the
high-frequency
signal
generator
and
the
amplifier
unit
deflection
factor
for
a
0
.5-division
display
.
s
.
CHECK-Set
the
TRIGGERING
MODE
to
P-P
AUTO
and
check
for
a
stable
display
at
all
settings
of the
LEVEL
control
(TRIG'D
light
on)
with
COUPLING
set
to
:
1
.
AC
2
.
DC
/
Performance
Requirement
check
;
see
introductoryinformation
.
REV
.
A,
NOV
.
1976
Performance
Check
and
Adjustment-71380
-\/
t
.
CHECK-Set
the
SLOPE
to
(+)
and
repeat
part
s
.
u
.
Set the
high-frequency
signal
generator
and
the
amplifier
unit
deflection factor
for
a 1
.5-division
display
at
400
megahertz
.
Set
the
TIME/DIV
switch
to
10
ns
and
the
MAG
switch
to
X10
.
V
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
TRIGGERING
MODE
to
AUTO
and
SLOPE
to
(+)
.
V
x
.
CHECK-For
a
stable
display
(TRIG'D
light
on)
with
COUPLING
set
to
:
1
.
AC
2
.
AC
LF
REJ
3
.
DC
(Set
LEVEL
control
as
necessary
.)
-/
y
.
CHECK-Set
the
SLOPE
to
(-)
and
repeat
part
x
.
%/
A6
.
CHECK
INTERNAL
TRIGGER
JITTER
N/ b
.
CHECK-For
a
stable
display
with
nomore
than
0
.1
division
(0
.1
nanosecond)
of
jitter
.
~/
A7
.
CHECK
LINE
TRIGGERING
a
.
Remove
all
signal
connections
.
b
.
Set the
TRIGGERING
SOURCE
to
LINE,
the
TIME/
DIV
switch to
1
ms,
and
the
MAG
switch
to
X1
.
_V/
c
.
CHECK-Set
the
TRIGGERING
LEVEL
to
approxi-
mately midrange and check
that
the
TRIG'D
light
is
on
.
N/
d
.
CHECK-That
the
display
is
not
triggered
(TRIG'D
light off) at
either
end
of
the
LEVEL
control
rotation
.
%/
p
.
CHECK-For
a
stable
display
(TRI'G'D
light
on) with
a
.
Set
TRIGGERING
COUPLING
to
AC
and
set
the
5-7