Preparation
Brief
Procedures
The
Performance Verification Procedure is divided
in
subsections to let you
check individual sections of the instrument, when
it
is not necessary to do a
complete performance check.
It is not necessary to remove the instrument cover to accomplish any subsection
in
the Performance Verification Procedure, since all checks are made using
operator-accessable front-and-rear-panel controls and connectors.
The most accurate display adjustments are made
with
a stable, well-focused,
low-intensity display. Unless otherwise noted, adjust the
INTENSITY,
FOCUS
and
Trigger
LEVEL
controls as needed to view the display.
An
Equipment-Required block at the beginning of each subsection lists only the
test equipment necessary to do the checks
in
that subsection.
Also at the beginning of each subsection is a list of all the front-panel control
settings required to prepare the instrument for performing the first step of the
subsection.
Do
each of the steps within a particular subsection completely, to
ensure the correct control settings
for
steps that follow.
Limits
and Tolerances Limits and tolerances given
in
this procedure are valid for an instrument that
is operating
in
an
ambient temperature between +20
°C
and +30
°C.
2212
Service Manual
The
instrument also must have
had
at least a 20-minute warm-up period.
All tolerances specified are
for
the instrument only
and
do not include test-
equipment error.
4-5
To Next Page
Loading...
Need help?
General
