Preface
Preface
This manual p
rovides information needed to service an ECO8000 Series
Automatic Changeover Unit to the module level.
If the instr
ument d oes not function properly, troubleshooting and corrective
measures should be taken immediately to prevent additional p roblems.
NOTE. Contact your local Tektronix representative for information on where to
return your instrument if it requires repair during the warranty period.
To prevent p ersonal injury or damage to the ECO8000 Series, consider the
following before beginning service:
The procedures in this manual should be performed only by a qualified service
person.
Read the General safety summary. (Seepagev.)
Read the Service safety summary. (Seepagevii.)
When u
sing this manual for servicing, be sure to follow all warnings, cautions,
and notes.
ECO8000 Series Service Manual ix