Agilent 83483A User's Guide

User's
Guide
HP
HP 54751A ,
83483A,
83484A,B
54752A,B
Electrical Plug-In
Module
part
number:
Printed
Notice
without
to
this
in
US
.
The
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notice
material,
A
merchantability
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connection
material.
83483-90009
June
.
Hewlett-P
including
and
errors
1999
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ackard
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54751-97010
in
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herein
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2X8
vi
Declaration
of Conformity
vii
viii
Safety
The
following safety
yourself
Symbols
with each
symbols are
of the
symbols
used
and
throughout
its
meaning
this
before
manual.
operating
F
amiliarize
this
instrument.
The
C
AU
TI
ON
caution
procedure
damage
sign
until the
The
W
A
R
N
I
N
G
warning
procedure
in
injury
indicated
sign
which, if
to or
destruction
indicated
sign
which, if
or
loss
conditions
denotes a
not correctly
conditions
denotes
not correctly
of
life
.
are
hazard to
performed or
of
the
instrument.
a
life-threatening
Do
not
proceed
fully
understood
the
instrument.
Do
are
fully
understood
performed or
beyond
and
adhered
not
proceed
hazard.
adhered
a
warning
met.
It
It
calls
to
and
,
could
met.
calls
to
attention
result
beyond
attention
,
could
sign
until
to
in
a
caution
result
the
to
a
a
Instruction
Manual
L
The
instruction
for
the
user to
manual
refer
to
symbol.
the
instructions
The
product
in
the
is
marked
manual.
with
this symbol
when
it
is
necessary
ix
General
Safety Considerations
W
A
R
N
I
N
G
Before
grounded
socket
Any
outside
can
W
A
R
N
I
N
G
There
personal
Any
instrument
trained
W
A
R
N
I
N
G
If
equipment
condition
C
A
U
T
I
O
N
Before
has
F
the
C
A
U
T
I
O
N
Electrostatic
inside
warranty
this
outlet
interruption
result
are
adjustments
service
this
instrument
this
been
ailure
to
instrument
the
instrument
through
provided
the
instrument,
in
personal
many
injury
.
with
could
(in
which
instrument
adapted
set
the
when
discharge
instrument.
.
is
switched
the
protective
with
protective
of
the
protective
or
disconnection
injury
.
points
Be
in
extremely
or
service
the
instrument
procedures
protective covers
personnel.
is
not
used
as
be
impaired.
all
to
ac
means
is
the
power
the
(ESD)
Repair
switched
voltage
input to
ac
power
on
of
for
on
,
make
conductor
earth
(grounding)
careful.
that
removed should
specied,
This
instrument
protection
on,
make
of
the ac
the correct
cable
is plugged
or
near
input
damage
due
of
of
the
which
require
the
are
sure
power
to
sure
it
has
the
ac
contact.
conductor
protective
can,
if
operation
be performed
protection
must
be
intact)
its
primary
source
.
voltage
could
in.
connectors
misuse
been
power
,
inside
cable
earth
contacted,
provided
used
only
.
power
cause
can
damage
is
not
covered
properly
to
or
terminal
cause
of
the
only by
by
in
a
normal
circuitry
damage
a
the
to
circuits
under
Before
center
properly
connecting
and
outer
grounded,
any
conductors
and
touching any connector
x
cable
should
.
to
of
the
the
touch
electrical
cable
together
the
frame
input,
.
of
momentarily
P
ersonnel
the
instrument
short
should
the
be
before

Contents

1.
The
Ordering
Men
The
Electrical
The
F
ron
Getting
Installing
T
rigger
2.
Channel
Displa
N
N
N
N
Display
N
N
NN
Scale
N
N
N
N
Offset
N
N
N
N
Bandwidth.
N
N
N
N
Channel
N
N
N
N
External
N
NN
N
Calibrate
Instrument
information .
uand
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
Key
HP 83483A,
Plug-In Mo
purp
ose
t
panel
the
the
. .
Setup
ying
N
N
N
N
N
N
N
N
N
N
N
N
N
N
.
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
the
.
.
.
N
N
N
N
N
N
N
N
N
N
autoscale
N
N
N
N
N
scale .
NN
NN
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
at
Con
83484A,B
of
the
of
the
b
est
plug-in
. .
Menu
Channel
. .
.
.
.
.
N
N
N
N
N
N
N
N
N
N
N
.
.
N
N
N
N
N
N
N
NN
N
N
N
NN
NN
N
N
N
N
N
N
.
.
a
Glance
v
en
tions
dule
plug-in
plug-in
p
erformance
mo
. .
.
. .
.
.
.
.
.
.
.
N
NN
N
.
.
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
..
.
.
.
.
.
.
and
mo
dule
.
.
Setup
.
.
.
.
.
.
.
.
.
.
N
N
N
.
.
.
.
.
.
mo
.
.
.
.
.
.
.
.
.
.
HP
.
dule
dule
.
.
.
men
.
.
.
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.
54751A,
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.
.
54752A,B
.
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. .
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.
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.
.
1-3
.
.
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. .
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.
.
.
1-4
.
1-6
.
1-6
.
1-7
.
1-8
.
1-8
.
1-9
.
2-4
.
2-4
.
2-5
.
2-5
.
2-6
.
2-6
.
2-7
.
2-10
3.
Calibration
F
actory
User
Calibrations .
Plug-in
Dark
Channel
Probe Calibration
External Scale
Complete Calibration Summary .
Overview
Mainframe
Module
Calibration .
Sk
ew
Calibrations .
V
ertical
Calibration
. . . . .
.
. . . . . . . . . . . . . . . . .
.
.
.
Calibration
. .
. .
. .
. .
.
.
.
.
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.
.
. . . . . . . . . . . . .
. . . .
. . . . . . .
Contents-1
.
3-4
.
3-6
.
3-7
.
3-8
.
3-10
3-10
3-13
3-14
4.
Specications
Sp
ecications
Characteristics
5.
In
Case
If
the
If
the
Error
Index
and
of
Diculty
mainframe
plug-in
do
Messages
Characteristics
.
.
.
.
.
.
.
.
.
do
es
not
es
not
op
.
.
.
.
.
.
.
.
op
erate
.
.
.
.
erate
.
.
.
.
.
.
.
. .
. .
. .
.
.
.
.
.
.
.
.
.
.
. .
.
.
.
.
.
.
. .
. .
.
.
. .
. .
. .
. .
.
.
. .
. .
. .
. .
.
.
4-3
4-8
.
5-3
.
5-4
.
5-6
Contents-2
Figures
1-1.
Front panel
2-1.
Electrical Channel
2-2.
A typical
3-1.
Current Frame
3-2.
Dark calibration
3-3.
Electrical Channel
3-4.
External Scale
T
ables
of the
Cal Status
1Temp
menu .
Menu
plug-in
module
Setup menu.
display.
condition .
..
Calibrate
.
Menu
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
1-7
.
.
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.
2-3
.
.
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.
.
2-11
.
.
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.
.
3-5
.
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.
3-9
.
.
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.
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.
.
3-12
.
.
.
.
.
.
.
.
.
.
.
.
..
. 3-13
3-1.
F
actory
3-2.
Electrical
3-3.
Miscellaneous
3-4.
Complete
Calibration
Channel
User
Calibration
Summary
User
Calibration
Calibration
Summary
.
.
.
Summary
Summary
.
.
.
.
.
.
.
.
..
..
.
.
3-4
.
.
.
.
.
.
.
3-6
.
.
.
.
.
.
.
.
.
. 3-7
.
.
.
.
.
.
..
..
..
3-14
Contents-3
Contents
1
The
Instrument
Glance
at
a
The
What
This
options
the
the
Instrument at
you'll nd
chapter
ke
front
describes:
and
accessories
y
conventions
panel,
in this
rear
chapter
used
panel
in this
and
manual
ke
ys that
a Glance
do
not
displa
y
menus
on
the
screen
Understanding
The
C
A
U
T
I
O
N
input
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connectors
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void
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frame
to
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electrical
with user
excellent oscilloscope
small
signals
measurement
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HP
User
2.5 GHz bandwidth trigger channel
3.5 mm (m) connectors
the
circuits
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avoid
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of
the
instrument.
buildup
selectable
.
83483A
selectable
information
applying
short
the
plug-in
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of
very
or
in
can
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connecting
the
center
front-panel
of
static
module
bandwidths
noise
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bandwidth
high-speed
HP
54751A
12.4
or
this
chapter
damaged
static
discharges
any
and
input
Be
sure the
charge.
provides
.
The
performance
waveforms
electrical
20
GHz
bandwidth
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instrument
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lower
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cable
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front-panel
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input
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provides:
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together
channels
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.
the
and
The HP 83484A,B or HP 54752A,B electrical plug-in module provides:
User selectable 26.5 or 50 GHz bandwidth
2.5 GHz bandwidth trigger
2.4 mm (m) connectors
channel
1-2
Ordering
information
Options
Optional
accessories
Option
Guide
Option
Option
Option
HP
54006A
HP
54008A
HP
54118A
HP
10086A
SMA
APC
APC
(f-f)
2.4
3.5
0B
W
0B1
0B0
UK6
adapter
(f-f)
(f-f)
HP
83483A,
A
dditional
Deletes
Measured
6
GHz
divider
22
ns
delay
500
MHz
ECL
terminator
,HP
adapter,
adapter,
83484A,
set
of
the
user
performance
probe
line
to
18
GHz
part number
HP 11900B
HP part
B
and
HP
54751A, 54752A,
user documentation
documentation
data
trigger
1250-1158
number
1250-1749
B Service
1-3
Menu
The
keys labeled
Pressing
along
the right
menus
.
and
some front-panel
Key
Trigger,
side of
the display
Conventions
Disk,
and
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are
keys accesses
screen.
menus
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all
examples
of
functions
menus
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called
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keys
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value
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section.
use
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the
front-panel
Instrument
Key
at
a
Glance
Conventions
Measure
1-5
The
HP
83483A,
83484A,B
and
HP 54751A,
54752A,B Electrical
The
electrical plug-in
the
HP 83480A,
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purpose
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purpose
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signal,
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signal
sampling,
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mainframe
time
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plug-in
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plug-in
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1-6
The
Instrument
The Electrical
at
a
Glance
Plug-In Modules
Front panel
The plug-in
panel of
trigger input.
module takes
the plug-in
The front
HP 54700-series
and a
key for
allows you
each
to access
selected input.
The
front-panel
probe
calibration
connector
input.
provides
Probe
calibration
of the
module has
probes,
channel
the
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with
only
plug-in module
up two
,
of
the
two channel
panel also
an
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that
channel
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ower
54700
power
and
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scaling are
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connector
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softkey
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probes
allow
of
automatic
.
The
54700 series
not required
slots
and
an
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ower
for
general
menu.
the
plug-in
front-panel
probes for
for a
.
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front
external
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purpose
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softkey
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channel
use
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ux
as
scaling
trigger input.
for
use
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menu
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and
Figure 1-1. Front panel of the plug-in
module.
1-7
The
Instrument
The Electrical
at
a
Glance
Plug-In Modules
Getting the
To
ensure you
module vertical
move a
module from
plug-in module
one mainframe
on performing
Installing
Y
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do
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modules
the
HP
83480A,
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plug-in
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the front
in the
,
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,
to
install or
in
published
plug-in
module
panel
mainframe
must
perform
also
be
or
when
Chapter
slots 1
module
module
are
of
the
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information
remove
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or
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you
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A
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mainframe
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extender cables
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outside of
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damaged
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1-8
Trigger
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Instrument
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source is
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C
A
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O
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maximum
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to
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listed as
circuits
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avoid
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short
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buildup
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plug-in module
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trigger
safe
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applying
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voltage
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static
connecting
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static
slots the
is installed
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sure
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charge
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this
plug-in
plug-in module
in
slots
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6
2
by
in
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+
peak
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to
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cable
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instrument
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slots
ac
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to
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connectors
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or
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the
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1-9
The
Instrument
at
a
Glance
2
Channel
Setup
Menu
Channel
What
you'll
This
chapter
is
included.
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C
A
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input
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connectors
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this
chapter
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static
Setup
menu.
damaged
static
discharges
any
and
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sure
charge
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ke
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tree
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coaxial
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description
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plug-in
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for
screen
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each
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keys
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the
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HP
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54750A
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Figure 2-1.
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menu.
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Calibration
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Calibration
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calibration
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3-2
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Guide
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Calibration
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C
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Calibration
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standby
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ensure
the
the
proper
by
electrostatic
front-panel
connectors
together
touching
earth-grounded
that
channel
calibration
to
meet
specications
that
the
instrument
T
o
maintain
W
e
recommend
every
on
their
.
warm-up
chapter
are
setting.
input
,
momentarily
.
A
void
the
frame
an
antistatic
inputs
be
that
12
months
particular
period
performed.
It
must
measurement
discharge
connectors
touching
of
the
instrument.
to
prevent
mat
.
performed
over
is
operated
specications
the
plug-in
.
Users
operating
before
be
It
turned
any
is
accuracy
(ESD).
.
Before
short
the
the
front
buildup
and
wristband
on
a
periodic
the
recommended
within
,
periodic
module
are
encouraged
environment
of
the
not
enough
on
and
and
A
void
center
panel
Be
sure
of
static
the
be
for
running
be
to
the
for
Remote
operation
Remote
programming commands
83480A/HP
is
slightly
54750A
dierent
Programming's
than
the
operation
for calibrations
Guide
.
P
erforming
of
front-panel
are included
calibrations
calibrations
in
the
.
HP
remotely
3-3
F
actory
Mainframe
Calibrations
CA
UT
Mainframe
I
O
Mainframe
All
and
are
the
be
shows
HP
calibration,
Calibration What
Calibration
N
To
the access
calibration (performed
timebase measurements
so forth
stored in
back panel
protected or
83480A,
prevent access
are aected
the nonvolatile
of the
unprotected.
each switch's
54750A
and
the
T
able
is
calibrated
Accurac
y
and
continuity
of
the
timescale
hole to
instrument that
function
Service
position
3-1.
All
measurements
as
e
ye
to
the
this
switch.
such as
by the
timebase
RAM of
Next
and
Guide
of
the
Factory
Calibration
Measurements
Aected
time
base
such
rise
time
,
fall
width,
and
jitter
mainframe
at the
factory)
rise
time
the
allows
to
the
protected
for
more
rear-panel
Summary
Recommended
Annually
center
temp
time
,
and
.
more
temperature
service
calibration
improves
,
fall
time
accuracy
.
instrument.
the
mainframe
switch
there
position.
details
memory
Interval
at
HP
service
or
if
operating
has
changed
remains
C
or
5
from calibration
.
See
manual.
switch,
,
eye
The
calibration
There
is
a
Refer
about
protect
4
Utility
F
F
F
FF
F
Calibrate
FF
F
F
F
F
Calibrate
place
timebase
width,
is
a
calibration
drawing
to
the
the
mainframe
switches
Softkey
5
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
a
sticker
switch
optional
F
F
F
F
F
F
F
F
F
F
F
FF
F
F
frame
accuracy
jitter
,
factors
on
to
that
.
Path
F
F
F
F
F
F
F
F
F
F
F
F
F
over
.
F
CA
UT
IO
Do
not
N
54750A
A
or
attempt
Service
mainframe
when the ambient operating temperature has changed by and remains
5C dierent
calibration was performed.
has changed since the
mainframe calibration, check the Calibration status by pressing the following
key
sequence:
a
Mainframe
Guide
.
calibration
calibration
should
be
performed
without consulting
on
a
periodic
the
basis
HP
83480A,
,
annually
than the operating temperature at which the last mainframe
To see how much the operating temperature
last mainframe calibration and the date of the last
4
Utility
NNNNNNNNN
NNNNNNNNNNNNNNNNNNNN
5
Calibrate
,
, and then
NNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNN
Cal
status
on
.
,
3-4
The
temperature
following
gure
change
.
is
displayed
at
the
top
Factory Mainframe
of
the
display
Calibration
Calibrations
as
shown
Overview
in
the
If
the
Current
mainframe
be
placed
of
the
current
should
in
an
calibration.
Figure
Frame
either
ambient
3-1.
1Temp
be
air
Current
listing
Frame
is
calibrated
temperature
1T
greater
at
the
that
emp
condition
than
current
is
within 5
C,
6
5
operating
C
then
the
temperature
of
the
or
temperature
3-5
User
The
Calibrations
following calibrations
can be
performed
by
the
user:
C
A
U
T
IO
N
Calibration What
Plug-in
V
ertical
V
scale
Calibration
ertical
Electrical
adjusting
probes
using
The
applying
connecting
and
input
the instrument
An antistatic
is
calibrated
oset
and
accurac
y
.
Plug-in
Dark
Probe
Module V
Calibration
Calibration
Channel
External
channels
,
cables
external probes
input
static
outer
connectors
T
able
An
vertical
measurements
V
p
extinction
ertical Calibration
Skew
Scale
timebase
,
and
circuits
can
discharges
a
coaxial
connectors
without
is
properly
mat
and
3-2.
Electrical
Measurements
y
electrical
vertical
,e
ye height,
to
p
ratio
have
calibration
skew
so
forth
be damaged
cable
of
the
wristband
Channel
Aected
such
as
procedures
,
for
matching
by electrostatic
to
the front
to
the
connectors,
cable
together
rst
touching
earth-grounded
are
strongly
User
Calibration
Recommended
P
erform
after
once
every
10
continuous use
temperature
than
C
2
.
for:
propagation
panel input
momentarily
.
A
void
the
frame
to
prevent
recommended.
Summary
Interval
an
y
power
c
hours
during
or if
operating
changes
b
y
more
delay
discharge
connectors
touching
of
the
buildup
4
ycle
or
between
(ESD).
.
Before
short
the
instrument.
of
K
ey
5
Utility
F
F
F
F
F
F
F
F
F
F
F
F
FF
FF
FF
F
F
Calibrate
F
F
F
F
F
Calibrate
F
F
F
F
F
F
F
F
F
F
F
F
F
FF
FF
the
front
static
Path
F
F
F
F
F
FF
FF
F
F
F
channels
A
void
center
panel
Be
sure
charge
F
F
F
F
F
F
F
F
F
F
F
F
F
F
FF
Plug-in
,
.
FF
FF
Dark
Calibration
Dark calibration
measures
the channel oset signal
without an
y light present
and this value is used in
the extinction ratio
algorithm.
3-6
Channels aected:
with O/E converter
ratio.
electrical
. Extinction
Before extinction
ratio
measurements if the vertical scale
or oset has changed since the
last dark calibration or after a
plug-in vertical calibration is
performed.
4
5
,
4
Shift
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Extinction ratio
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Dark Cal
Meas eye
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5
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T
able
3-3.
Miscellaneous
User
Calibration
Summary
Calibration
Overview
User Calibrations
Calibration What
Probe
Probe
calibration
Channel
Skew
Calibrates
dierences
between channels.
for
looking
dierences
channels
External
Scale
Compensates
loss associated
external
(calibrates
to
external
is calibrated
Attenuation
out
the
in
dela
at
timing
between
for
devices
vertical
device)
Plug-in
with
small
y
gain
scale
Useful
or
Measurements
An
y electrical
taken
with
the
Multiple
channel
measurements
An
y
measurement
through an
(component
Module
Aected
measurement
probe
taken
external device
or
transducer)
V
ertical
Recommended
Whenever
a probe
connected
Before
multiple
channel
measurements
when
measuring timing
between
channels.
Whenever
using
devices (component
transducer)
Calibration
Interval
is
dierences
external
or
4
Electrical
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
Calibrate
F
F
F
F
F
F
F
F
F
F
FF
FF
FF
F
Calibrate
4
Channel
F
FF
FF
F
F
F
F
F
F
F
F
F
F
F
F
Calibrate
F
F
F
F
F
F
F
F
F
F
F
F
F
Skew
4
Channel
F
FF
F
F
F
F
F
F
F
F
F
F
F
F
F
F
External
K
ey Path
Channel
F
F
F
FF
FF
FF
F
F
F
F
F
F
F
F
F
Setup
F
F
F
F
F
FF
FF
Setup
F
F
F
F
F
FF
FF
F
F
F
F
F
F
F
F
probe
5
5
FF
F
F
F
F
F
F
Scale
F
F
FF
F
F
FF
FF
F
F
F
F
Setup
F
F
F
F
5
The
plug-in
the
calibration
the
mainframe
mainframe
establishes
A
plug-in
The
The plug-in has been repaired, reprogrammed, or removed from the
module
factors
.
slot
in
vertical
vertical
mainframe
The
which
vertical
plug-in
accuracy
for
it
calibration
a
specic
calibration
was
.
calibration should
has
cycled
power
allows
plug-in
factors
calibrated.
be done
.
the
when
The
if:
instrument
the
are
valid
plug-in
plug-in
only
vertical
to
is
installed in
for
calibration
mainframe.
The instrument's
than 5C from the temperature
operating temperature has changed and remains more
at which the Plug-in calibration was
performed.
establish
the
specic
3-7
Calibration
User Calibrations
T
o
vertical
the
calibration.
Overview
obtain
the
calibration
temperature
best
measurement
be
has
performed
changed
by
results
after
greater
,
it
every
than
is
recommended
10
hours
C
from
of
the
2
that
a
continuous
previous
user
use
vertical
or
if
T
o view
the
temperature
T
o
perform
module
vertical
calibration
change
a
plug-in
This
procedure displays
undergone
1.
Press
2.
Press
The
No
additional
Reference
1.
Remove
2.
Press
3.
Select
4.
Press
5.
Follow
the
N
N
N
N
Calibrate
current
4
Utilit
the
N
N
N
N
Start
the
since
N
N
N
N
signals
any
N
N
N
N
the
last
front-panel
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
and
plug-in
y
plug-in module
N
N
N
N
1T
emp
equipment
are
both
front-panel
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Calibrate.
5
,
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
cal
to
on-screen
N
N
N
N
the
temperature
Plug-in
channel
then
is
N
NN
NN
start
instructions
V
ertical
4
SETUP
N
N
N
N
N
N
Cal
value
is
required
generated
connections
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
.
.
to
be
the
calibration.
change
Calibration.
5
key
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
status
listed
to
perform
and
routed
from
N
N
,
and
then
calibrated,
.
.
N
N
N
N
N
N
N
on
for
each
electrical
N
N
N
Calibrate
press
that
the
.
installed
a
plug-in
internally
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
1
instrument
module
vertical
.
channels
N
NN
NN
N
N
N
N
N
N
N
N
N
N
plug-in.
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
and
2
.
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
or
has
.
calibration.
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
.
.
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
and
N
4
3
.
.
Dark Calibration
The dark
used. This
isn't
ratio measurements
conditions:
Before any critical extinction ratio measurements are made
After a plug-in vertical calibration
If a module has been removed
If the mainframe power has been cycled
3-8
calibration is
calibration measures
any
light
present
for
electrical
and
then
. Dark calibrations should be done for
measurements
the optical
uses
this
if
channel oset
information
an
in
external
signal
performing
the following
O/E
when
is
being
there
extinction
T
o
initiate
calibration
a
dark
If
extinction ratio
the oset
If the
line
oset zero
the
time required
softkey
1.
Press
N
N
on
to
is
the
N
N
N
N
N
N
Color
measurement
(amplitude
perform
2.
Press
the
beneath
3.
N
Press
has
changed.
power
has
calibration
for the
located
4
Displa
within
5
y
.
grade must
and
when
a
Dark
blue
shift
the display
N
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Extinction
measurements are
been
cycled,
or
plug-in
dark
the
key
.
Press
be enabled
a
Dark
there
the
vertical
calibration
Extinction
N
N
N
Color
the
to
calibration.
is
no
signal
calibration.
key
,
and
then
.
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
N
N
N
ratio ...
N
and
being
dark
calibration
to
ratio
N
N
N
N
N
N
N
N
NN
NN
NN
perform
present)
N
N
N
Meas
the
then
made
calibration
complete
menu.
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
grade
an
extinction
In
addition,
must
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
eye
N
N
N
NN
NN
N
N
N
N
Dark
after
as
.
softkey
N
N
N
N
N
softkey
N
N
N
N
N
N
N
N
N
N
cal
the
invokes
needed.
N
The
,
and
ratio
the
dark
be
on
N
N
N
N
N
.
Calibration
User Calibrations
vertical
NN
NN
NN
Dark
either
This
N
N
N
N
N
N
N
N
N
set
scale
the
increases
N
N
N
N
N
N
N
N
N
cal
its
level
the screen
which
is
located
Overview
or
N
setting
to
Disconnect
any
ambient
instructions
all
light
on
inputs
to
the
from
the
module
the
photodetector
screen.
Figure 3-2. Dark calibration
,
including
with
the
a
connector
menu
trigger
plug.
signal,
F
ollow
and
block
the
3-9
Calibration
Overview
User Calibrations
T
oskew
two
channels
Channel Skew
The skew
display.
use skew
allows you
using a
Another use
a timing
waveforms rather
overlay
1.
Turn
2.
Expand
3.
Press
4.
Press
5.
A
the
calibration changes
The skew
to compensate
to place
power splitter
for skew
dierence.
one
waveform
both
channels
the
time
the
plug-in
N
N
N
N
N
N
N
N
NN
NN
N
N
N
N
N
Calibrate
djust
the
skew
50%
points
N
N
than
N
N
N
N
.
N
Calibration
the horizontal
calibration has
for the
the trigger
edge at
connected
is
when
you
If
you
are
interested
the
actual
on
top
of
on
and
overlay
base
so
that
module's
N
N
N
N
N
and
on
one
front-panel
N
then
of
the
a
range
of
dierences in
the
center
between
are
the
comparing
in
timing
the
the
other
the
rising
dierence
waveform.
signals
channel
N
N
N
N
N
N
N
NN
NN
N
N
Skew
.
channels
position
of
approximately
cable
or
of
the
channel
two
comparing
,
you
vertically
edges
are
at
4
SETUP
so
that
the rising
a
waveform
100
probe
lengths
display
and
trigger
waveforms
the
shapes
can
use
.
about
a
5
key
.
edges
s
.
when
inputs
that
of
skew
45
overlap
on
Y
ou
.
It
you
have
two
to
angle
the
can
also
are
.
.
at
Probe
F
or
through
channel
probe
For passive probes or non-identied probes
vertical scale factors only if a probe calibration
Calibration
active
probes
the
probe
vertical
calibration
such
power
scale
is
as
factors
not
performed.
the
54701A, which
connector
to
the
,
the
instrument
probe's nominal
,
the instrument adjusts the
is performed. Probe
the instrument
automatically adjusts
attenuation, even
calibration allows the instrument to establish the gain and
probes that are connected to a channel of the instrument,
those factors to the calibration of that channel.
3-10
can identify
the
if a
oset of specic
and then apply
The
analyzer
attenuation
internally
The
mainframe's
instrument
the
instrument
calibrates
for
any
probe
If
you
do
not
enter
the
1.
Press
the
N
Press
can
N
External
use
assemblies
or
the
2.
Y
ou
or
cable
probe
calibrates
to
the
actual
routed
to
attenuation
N
N
N
to
CAL
compensate
calibrate
the
tip
oset.
perform
plug-in
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
the
probe
.
cable
input.
to
attenuation
the
probe
signal
for
to
of
the
a
probe
factor
module's
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
scale
calibration
The
instrument
the
tip
tip
is
a
the
actual
the
tip
probe
calibration
using
front-panel
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3-4.
External Scale
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3-13
Complete
T
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Calibration
Complete Calibration
Summary
Summary
Calibration What
Mainframe
Calibration
Plug-in
V
ertical
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Dark
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Probe
calibration
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5
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Any measurement taken
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Whenever using external
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4
Channel Setup
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4
Specications
Characteristics
and
Specications
This
chapter lists
83483A,
when
83484A,B and
combined with
specications
54750A
C
been
User's Guide
to +35
C
stabilized after
the system
either the
and characteristics
. Specications
(unless otherwise
60
and Characteristics
the HP
minutes
specications
54751A,
HP 83480A
for the
noted)
of
continuous
and
54752A,B
or
mainframe are
apply over
after
the
characteristics
electrical
54750A
the
temperature
instrument's
operation.
of
plug-in
mainframes
in
the
HP
temperature
the
HP
modules
.
83480A,
range
The
+15
has
Specications
Characteristics
Calibration
cycle
Specications
corrected
with
limits
error-correction
Characteristics
and
performance
designs
calibration
specied
instruments
interval
operating
recalibrations
calibrated
adjust
or
measurement
at
the
calibration
described
are
provide
of
environment.
are
necessary
an
HP
accuracy
warranted
given
when
routines
useful,
the
instrument.
to
provided
service
cycle
needs
performance
specications
.
nonwarranted,
meet
specications
that
the
T
o
.
W
e
recommend
facility
based
every
on
.
.
Unless
are
information
Characteristics
over
instrument
maintain
is
specications
that
12
months
their
particular
otherwise
subject
are
printed
the
recommended
operated
the
plug-in
.
Users
operating
to
minimization
about
the
in
within
,
periodic
module
are
encouraged
environment
noted,
functions
italics
the
be
.
to
4-2
Specications
The
following are
the
HP 54751A,
1
hour warm-up
for
complete probe
specications used
54752A,B plug-in
period. Refer
specications.
modules
to the
to
HP
test
the
.
Specications
54701A
HP
A
ctive
83483A,
Probe
83484A,B
are
valid
Service
after
Guide
and
a
4-3
Specications
Specications
HP
and
Characteristics
83483A
and
HP
54751A
V
ertical
Specications
Bandwidth
dc
Accurac
12.4
GHz bandwidth
20
GHz
dc
Dierence|two
12.4
GHz
20
GHz
T
ransition
calculated
12.4
GHz
20
GHz
RMS
Noise
T
ypical
12.4
GHz
20
GHz
Maximum
12.4
GHz
20
GHz
(
0
3
dB)
y|single
marker
marker
Time
(10%{90%) characteristic
from
T=0.35/B
bandwidth
bandwidth
1
accurac
W
,
y
on
electrical
same
,
channel
dc
6
6
6
6
6
6
1
6
6
6
6
6
6
28.2
17.5
0.25
0.5
0.5
1.0
to
12.4
or
0.4% of
full scale
2
mV
6
1.5% (reading
(2%/C) (1T
0.4% of
full
2
mV
6
3% (reading
(2%/C) (1T
0.8%
of
full
1.5%
of
delta
C)
(2%/
0.8%
of
full
3%
of
delta
C)
(2%/
ps
ps
mV
mV
mV
mV
(1T
(1T
20
GHz,
cal
scale
cal
scale
marker
cal
scale
marker
cal
user
2
) (reading)
0
2
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2
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reading
2
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selectable
0
channel
channel
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0
0
0
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0.4%/hr
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3
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3
)
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)
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1
It
is
from
2
Where
execution
3
Where
recommended
the previous
1T
1Time
cal
of
represents
a
vertical
represents
that
a
user
vertical
vertical calibration.
the
temperature
calibration.
the
time
since
zero upon execution of a vertical calibration.
4-4
calibration
change
the
last
be
performed
in Celsius
user
vertical
after
from the
calibration.
every
last user
The
10
hours
of
vertical calibration.
uncertainty
continuous
due
to
time
use
Note
or
if the
that
typically
temperature has
the
temperature
stabilizes
after
changed b
term
24
hours.
goes
to
This
y
zero
greater
upon
term
goes
than
C
2
to
HP
83483A
and
HP
54751A
V
ertical
Specications
Specications
(continued)
and
Characteristics
Specications
Scale
F
actor
Minimum 1
full
mV/div
Maximum 100
dc
Oset
Nominal
Range
Input
Impedance
6
500
50
Connectors 3.5mm
Input Reection/Return
Number
of
Channels
Dynamic
Range/Maximum
Maximum
Safe
Input
Loss
Specied
Input P
ower
5%
2
6
400
6
2V
scale
is
mV/div
mV
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for 30
mV
+
peak
eight
divisions
ps
rise
relative to
ac
(+16
and trigger
time
channel oset
dBm)
4-5
Specications
Specications
HP
and
Characteristics
83484A,B
and
HP
54752A,B
V
ertical
Specications
Bandwidth
dc
dc
T
ransition
RMS
(
0
Accurac
y|single
26.5
GHz bandwidth
50
GHz bandwidth
Dierence|two
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GHz
50
GHz
bandwidth
Time
calculated
26.5
50
GHz
GHz
from
bandwidth
Noise
T
ypical
26.5
GHz
50
GHz
3
dB)
marker
marker
1
accurac
y
bandwidth
(10%{90%) characteristic
T=0.35/B
W
,
electrical
bandwidth
channel
1
on
same
,
Maximum
26.5 GHz 0.75 mV
50
GHz
Scale
F
actor
Minimum 1
Maximum 100
dc Oset
Range
Nominal
Input
Impedance
dc
to
26.5
6
0.4% of
6
2
mV
6
(2%/C) (1T
6
0.4% of
6
2
mV
6
(2%/C) (1T
6
0.8%
6
1.2%
6
(2%/
6
0.8%
6
2%
6
(2%/
13.2
ps
7.0
ps
0.46
mV
0.92
mV
1.5
mV
full
scale
mV/div
mV/div
6
500
50
or
full scale
6
1.2% (reading
full
6
2% (reading
of
full
of
delta
C)
(1T
of
full
of
delta
C)
(1T
is
eight
mV
50
GHz,
cal
scale
cal
scale
reading
cal
scale
reading
cal
divisions
user
0
2
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0
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)
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selectable
channel
channel
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reading)
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2
1
It is recommended that a user vertical calibration be
from the previous vertical calibration.
2
Where 1T
execution of a vertical
represents the temperature change in Celsius
cal
calibration.
4-6
performed after every 10 hours of continuous use or if the temperature has changed b
from the last user vertical calibration. Note that the temperature term goes to zero upon
y greater than 2
C
HP
83484A,B
and
HP
Connectors
T
rigger
3.5mm
Channel 2.4mm
Input
Reection/Return
Number
Dynamic
Maximum
of
Channels
Range/Maximum
Safe
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L
oss
Specied
Input
P
ower
2
6
6
54752A,B
(m)
(m)
5%
for
400
mV
2V
+
peak
20
relative
V
ertical
ps
rise
ac
Specications
time
to
channel
(+16
dBm)
oset
Specications
(continued)
and
Characteristics
Specications
T
emperature
Operating 15C
Non-operating
Environmental
to +35
0
C
40
to
+70
C
C
specications
Humidity
Operating up
Non-operating up
Supplied
b
y
mainframe
.
to
90%
to 95%
relative
humidity
relative humidity
P
ower
requirements
(non-condensing)
(non-condensing)
Weight
Net approximately
Shipping approximately 2.0
1.1
at
at
kg
(2.4
kg (4.4
C
35
C
65
lb
.)
lb
.)
4-7
Characteristics
The
following characteristics
the
HP 54751A,
A
ctive Probe
54752A,B electrical
Service Guide
are typical
plug-in
for complete
T
rigger Input
for
the
HP
module
probe
characteristics
Characteristics
83483A,
.
See
83484A,B
the
HP
.
and
54701A
Nominal
Input
Connector
T
rigger
L
Maximum
P
ercent
Reection
Refer to
Impedance
e
v
el
Range
Safe
the
Input
HP
V
oltage
83480A,
54750A
User's
50
3.5
mm
6
1
V
6
2
Vdc
10%
Guide
for
(m)
+
ac
100
for
peak
(+16
ps
rise
Trigger
dBm)
time
specications
.
4-8
5
In
Case
of
Diculty
In
Case of
What
you'll nd
This
chapter
list
of
messages
F
or
complete
HP
83484A,B
in this
provides
that
service
and
Diculty
chapter
a
list
of
suggestions for
ma
y
be displa
information,
54752A,B
refer
Service
yis
also included.
to the
Guide
.
you to
optional
follow if
the plug-in
HP
83483A, 54751A
module
fails
Service Guide
to
operate
or
the
.
A
C
A
U
T
I
O
N
Electrostatic
inside
warranty
Before
center
properly
touching
Review
calling
performing
discharge
the
instrument.
.
connecting
and
outer
grounded,
any
connector
the
procedure
Hewlett-P
some
(ESD)
Repair
any
cable
conductors
and
should
.
being
ackard
simple
or
checks
on
or
of
damage
to
the
of
the
touch
performed
returning
may
near
input
due
electrical
cable
together
the
frame
when
the
unit
save
waiting
connectors
to
misuse
input,
the
for
.
of
problem
service
momentarily
P
ersonnel
the
for
can
is
not
instrument
occurred.
,
a
few
your
instrument
damage
covered
short
should be
before
Before
minutes
circuits
under
the
spent
to
be
repaired.
5-2
If the
mainframe does
In
Case
of
Diculty
not operate
If
the
mainframe
does
not
operate
Please
If
54750A
make
Is
the line
Does
the line
Is
the unit
Is
the mainframe
Is
the rear-panel
Will
the mainframe
the
mainframe
Service
department.
the
following checks:
fuse good?
socket have
plugged in
turned on?
line switch
power up
still
does
Guide
or
to the
not
return
power?
proper ac
set
without
power
the
power
to
on?
the
up
,
refer
mainframe
source?
plug-in
to
the
to
module
optional
a
qualied
installed?
HP
83480A,
service
5-3
If
the
plug-in
does
not
operate
In
1.
Case
of
Diculty
Make
the
Is
the plug-in
Are
the knurled
Is
a trigger
If
other equipment,
plug-in
following checks:
module rmly
screws at
signal connected
cables,
module are
they connected
seated in
the bottom
to a
the
of
trigger input?
and connectors
properly
mainframe
the
plug-in
are being
and
slot?
module
used
operating
nger-tight?
with
the
correctly?
2.
Review
appeared.
P
erform
Make
Find any
See
4
T
After
Make
4
Channel
Make
o
the display
If
you are
at
least
the procedure
Are all
the
following
sure
the
signals on
if
any signals
5
rigger
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
Sweep
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
freerun
viewing
sure
Channel Display
5
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
Display
sure
the
using
one
the
instrument
are present
N
N
N
the
signal,
NN
NN
N
N
N
N
N
N
N
N
N
N
N
on
off
channel
.
the
other
channel
for the
settings
procedures:
is
the channel
press
is on
N
N
N
N
N
N
NN
on
oset
plug-in
module
is
test
being
correct?
ready
to
inputs by
at
the
N
NN
N
N
N
N
N
N
N
triggered
by
is
adjusted
turned
performed
Can
acquire
channel
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
pressing:
so
only
as
on.
the
data
pressing
inputs
N
NN
N
.
the
a
trigger
when
problem
by
pressing
4
Autoscale
by
pressing:
waveform
source
the
problem
be
reproduced?
N
N
N
N
N
Run
5
.
is
not
clipped
,
make
N
N
N
N
N
N
sure
.
If all of the channels are
turned o, the mainframe will not trigger
Make sure the mainframe identies the plug-in module
4
5
Utility
NN
NNNNNNNNNNNNNNNNNNNNNNNNN
N
NNNNNNNNNNNNNNNNNNNNNN
System config...
5-4
.
by pressing:
In
Case
of
Diculty
If the
plug-in does
The
calibration
of
the
display
of
the
plug-in
then
the
If
\
~known
module
\
module
DO
C
A
U
T
I
O
N
NOT
destroy
the
a.
b.
,
~known
use
this
factory
T
o
reinitialize
4
Utilit
N
N
Service
N
N
Plug-in
Select
by
pressing:
N
N
Plug-in1or
N
N
Initialize
remove
"
are
N
N
N
N
N
N
N
N
N
NN
NN
N
N
N
N
status
,
in
the
module
mainframe
"
is
is
still
corrupt.
procedure
optical/electrical
5
y
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
the
appropriate
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
has
displayed
and
displayed,
on
the
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
.
.
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
of
the
box
labeled
is
listed
identied
instead
reinsert
an
HP
plug-in
N
N
N
N
N
N
N
.
plug-in
3
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
plug-in
plug-in
\
Plug-ins
next
the
of
the
the
plug-in
then
the
83485A
calibration
memory
by
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
memory
modules
to
the
plug-in.
model
module
memory
or
other
factors
,
press:
selecting
N
N
N
N
N
N
N
N
N
is
listed
".
If
the
appropriate
number
in
the
contents
optical
.
slot
1
and
near
model
slot
of
the
same
of
the
module
2,
not operate
the
bottom
number
number
plug-in
slot.
plug-in
.
It will
or
3
and
,
If
4
If
all
of the
operate
to
54752A,B
department.
the
properly
optional
above
HP 83483A,
Service
steps
,
then the
Guide
check
problem
,
or
out
54751A
return
okay
is
Service
the
,
and
beyond
plug-in
the
the
Guide
module
plug-in
scope
or
module
of
HP
83484A,B
to
a
still
this
book.
qualied
does
Refer
and
service
not
5-5
Error
Messages
Memory
in
reinstalling
error
plug-in:T
plug-in
occurred
ry
In
Case
of
Diculty
The
following
error
messages
mainframe
This
that
eliminate
that
54751A
HP
83480A, 54750A
A
dditional error
for
the
The
.
section explains
might help
the error
is beyond
Service Guide
mainframe
mainframe
plug-in.
1.
Remove
Each
time
module's
2.
V
erify
the
3.
V
erify
the
nger-tight.
4.
Install
the
error
indicate
resolve the
the scope
messages
could
and
reinstall
a
plug-in
memory
plug-in
knurled
plug-in
messages are
there
what the
message,
of this
or the
Service Guide
are
.
not
correctly
the
is
installed,
.
module
screws
in
a
dierent
for the
is
a problem
plug-in module
messages mean
error condition.
then additional
book. Refer
HP
83484A,B
for
additional
listed
in
the
read
the
plug-in
is rmly
at
module
the
mainframe
seated
the bottom
slot
in the
. Typically
with either
and
If the
the plug-in
oers
suggestions
troubleshooting is
to
the
optional
and
54752A,B
troubleshooting
HP
83480A,
contents
54750A
of
the
.
rereads
in
the
mainframe
of
the
plug-in
mainframe
.
a
few
suggestions
do
required
HP
83483A,
Service
User's
memory in
the
plug-in
slot.
module
,
the
or
the
not
Guide
and
information.
Guide
the
are
Busy
timeout
with
plug-in:T
reinstalling
occurred
ry
plug-in
The
mainframe
Make
sure
module
1.
2.
3.
.
Remove
V
erify
V
erify
nger-tight.
4.
Install
5-6
there
the
the
the
is
and
plug-in
knurled
plug-in
having
is
a
good
reinstall
module
screws
in
trouble
connection
the
plug-in
is
at
a
dierent
communicating
between
module
rmly
seated
the
bottom
slot
in
the
with
the mainframe
.
in
the mainframe
of
the plug-in
mainframe
the
plug-in
module are
.
module
and the
slot.
.
plug-in
Communication
exists
at
slot
is
required
failure
:
Service
An
illegal hardware
interface
If
the
HP
If
a plug-in
problem.
HP
of
slot
is empty
83480A,
Refer to
83484A,B and
state is
the
specied slot.
, there
54750A
is installed
the optional
54752A,B Service
detected at
is a
mainframe
Service Guide
in the
slot,
HP 83483A,
the mainframe
hardware
.
there
is
Guide
a
plug-in
54751A
.
to
plug-in
problem.
module
Service
In
Case
module
Refer
to
hardware
Guide
or
of
Diculty
the
ID
error
plug-in :
required
occurred
Service
The information
in
hardware
is
problem
a
1.
2.
3.
in
between
good
connection
Remove
V
erify
the
V
erify
the
nger-tight.
read from
the plug-in
the
between
and
reinstall
plug-in
knurled
the plug-in
module.
mainframe
the
the
plug-in
module
screws
This
and
mainframe
is
rmly
at
the
module's memory
can
be
caused
the
plug-in
and
the
module
bottom
seated
.
of
in
the
the
by
module
plug-in.
mainframe
plug-in
does
not
match
a
communication
.
Make
sure
slot.
module
are
there
the
is
5-7
In
Case
of
Diculty

Index

Index
accessories
A
connection
optional,
accuracy
active
attenuation
range,
Attenuation
attenuator
scaling,
Atten
automatic
auxiliary
devices,
1-3
performance, 1-8
probe,
2-5
2-8
softkey,
2-7
units
softkey,
measurement, 2-4
power
connector, 1-7
1-3
2-8
2-7
Bandwidth
B
Calibrate
C
Calibrate
.
.
probe
softkey,
calibration
external
factory,
scale,
3-4
mainframe,
O/E
converters,
overview,
3-2
plug-in module
probe,
3-10
probes,
3-10
skew,
3-10
status,
5-4
user,
3-6
validity,
vertical,
voltage
2-12
1-8
probe,
CAL signal, 2-12
Cal status softkey, 2-11
channel
display, 2-4
input,
1-7
scale, 2-9
setup, 2-2
Channel 1 Calibration
.
softkey,
softkey,
3-10
3-4
3-10
2-6
2-12
2-10
3-10
vertical
calibration,
Status message, 2-12
3-7
Index-2
Channel
Channel
characteristics, 4-8
connection
Current
Date
Current Frame
customer
decibel
D
calculation,
declaration
declaration
description
digital
oset,
Display
softkey,
autoscale
key,
2-2
devices,
message,
1Temp
assistance,
of conformity,
of
conformity
of
the
2-5
2-4
softkey,
1-3
2-11
message, 2-11
v
2-7
plug-in
2-6
vii
,
vii
module, 1-2
environmental
E
error messages,
extender
external
External
external
input,
level,
Ext
gain
Ext
oset
factory calibration,
F
front
panel
horizontal
H
installing
I
key conventions,
K
mainframe
M
specications ,
cables,
scale
calibration,
scale
softkey, 2-7
trigger
1-7
1-9
softkey,
softkey,
overview,
waveform,
the
plug-in module,
calibration,
5-6{7
1-8
2-9
2-9
3-4
1-4
mainframe troubleshooting, 5-3
marker value, 2-8
math function, 2-4
menu overview, 1-4
4-7
3-10
1-7
2-10
1-8
3-4
Index-3
O/E converter
O
oset,
Oset
2-4
{5
softkey,
calibration,
,
2-9
2-5
optical-to-electrical converter
P
optional
options,
ordering
plug-in
accessories,
1-3
information,
characteristics, 4-8
Plug-in
plug-in
message,
module
2-12
description, 1-2
features,
front
installation,
power
purpose,
specications,
1-6
panel,
1-7
1-8
requirements,
1-6
4-3
troubleshooting,
weight,
4-7
plug-in
module
power
power
level,
requirements,
vertical
2-5
probe
attenuation,
attenuation
characteristics,
power,
power
probe
calibration,
pulse
parameter
2-8
factor,
2-5
connector,
measurements,
,
2-9
3-10
1-3
1-3
{7
5-4
4-7
2-12
2-7
1-7
3-10
scaling,
4-7
calibration,
2-7
3-7
2-4
safety
Scale
shifted
skew
Skew
information,
softkey,
function keys,
calibration,
softkey,
S
softkey
menu, 1-7
overview, 1-4
specications, 4-3{7
Index-4
2-5
2-10
3-10
ix
{10
,
1-8
1-4
technical assistance,
T
temperature
trigger
external, 1-9
input
characteristics,
level,
2-9
source,
troubleshooting,
U
V
typeface
Units
user
vertical
conventions, 1-1
softkey,
calibrations,
calibration,
measurement,
scale,
2-4
specications,
waveform,
voltage
measurement,
probe,
2-12
voltage
probe
change,
2-4
5-7
2-5
,
2-9
3-6
1-8
2-9
{5
,
2-6
4-3
2-5
2-8
calibration, 3-10
,
v
2-11
4-5
{12
4-8
W
warranty
wattage
waveform
display,
horizontal,
weight
of
information,
measurement,
2-4
2-10
plug-in
module,
iv
2-8
4-7
Index-5
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