Before Servicing
Manual Structure
2212
Service Manual
Using this Manual
This section contains information needed to properly use this manual to seivice
the 2212
Digital&
Analog Oscilloscope,
as
well as general information critical
to
safe and effective seivicing of this oscilloscope.
This manual is
for
seivicing the 2212 Analog & Digital Storage Oscilloscope.
To
prevent injury to yourself or damage to the oscilloscope, do the following
before you attempt service.
Be
sure you are a qualified service person;
Read the Safety Summary found at
the
beginning of this manual.
When using this manual
for
servicing, be sure to heed all warnings, cautions
and
notes
This manual is divided into sections,
such
as Specification, Theo:ry
of
Operation, etc. Further, it is divided
in
subsections,
such
as
Brief
Proce-
dures, Warranted Characteristics, etc.
Be
sure to read the introductions to procedures
in
the sections, because they
provide information needed to do the service correctly
and
efficiently.
The following is a brief description of each manual section.
- Specification- contains a product description of the 2212 Analog &
Digital Storage Oscilloscope and tables of the characteristics and descrip-
tions that apply
to
it.
Operating Information - is this section. It includes a description of how this
manual is structured,
as
well
as
general information to safely power up and
service this oscilloscope.
- Theory
of
Operation - contains circuit descriptions that support general
seivice and fault isolation.
Performance Verification - contains a collection of procedures
for
confirm-
ing that this oscilloscope functions properly and meets the warranted limits.
- Adjustment Procedures - contains a collection of procedures
for
adjusting
this oscilloscope
to
meet warranted limits.
2-1