Introduction
and
Specifications
CONVENTIONS
CONVENTIONS
1-3.
Throughout
the
manual,
certain notational
conventions
are
used.
A
summary
of
these
conventions
follows:
•
Instrument Reference
When
the discussion involves
common
features
of
the
Fluke
model
70, 73, 75, 77,
21,
and 23
multimeters, the
term "meter"
is
used.
Where
features
differ
among
models,
further
identification
is
made
by model number.
•
Printed Circuit
Assembly
The
term "pea"
is
used
to represent
a printed
wiring
board and
its
attached
parts.
•
Circuit
Nodes
Individual pins or connections
on
a
component
are specified
by
a
dash
(-)
following
the
component
reference designator.
For
example, pin 19 of
U30
would be
U30-19.
•
User
Notation
Generally,
push
buttons, function positions, input terminals,
and
display notation are
presented
in
this
manual
as
they
are
seen
on
the meter.
Special
terms (mnemonics) used
in text descriptions
of meter
circuitry
correspond
to
terms used
on
the schematic
diagrams
in
Section
5.
SPECIFICATIONS
1-4.
Specifications for the
meters
are
presented
in
Table
1-1.
1-4