Tektronix WFM601, Руководство по обслуживанию

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WFM 601 – Service Manual
ix
Safety Summary
This summary contains general safety information for operating and servicing
personnel. Specific warnings and cautions are given throughout the manual
where they apply, but may not appear in this summary.
Terms
In this manual
CAUTION statements identify conditions or practices that can damage the
equipment or other property.
WARNING statements identify conditions or practices that can cause injury or
loss of life.
As marked on equipment
CAUTION indicates an injury hazard not immediately accessible as one reads
the marking, or a hazard to the equipment or other property.
DANGER indicates an injury hazard immediately accessible as one reads the
marking.
Symbols
In this manual
ÁÁÁÁ
Á ÁÁ Á
Á
ÁÁ Á
ÁÁÁÁ
!
ÁÁÁÁÁÁÁÁÁÁÁÁ
Á ÁÁÁÁÁÁÁÁÁÁ Á
Á
ÁÁÁÁÁÁÁÁÁÁ Á
ÁÁÁÁÁÁÁÁÁÁÁÁ
This symbol shows where applicable
cautionary or other information is to
be found.
As marked on the equipment
ÁÁÁÁ
Á ÁÁ Á
Á ÁÁ Á
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁ
Á ÁÁÁÁÁÁÁÁÁÁ Á
Á ÁÁÁÁÁÁÁÁÁÁ Á
ÁÁÁÁÁÁÁÁÁÁÁÁ
DANGER — High voltage.
ÁÁÁÁ
Á ÁÁ Á
ÁÁÁÁ
ÁÁÁÁÁÁÁÁÁÁÁÁ
Á ÁÁÁÁÁÁÁÁÁÁ Á
ÁÁÁÁÁÁÁÁÁÁÁÁ
Protective ground (earth) terminal.
ÁÁÁÁ
Á ÁÁ Á
Á ÁÁ Á
ÁÁÁÁ
!
ÁÁÁÁÁÁÁÁÁÁÁÁ
Á ÁÁÁÁÁÁÁÁÁÁ Á
Á ÁÁÁÁÁÁÁÁÁÁ Á
ÁÁÁÁÁÁÁÁÁÁÁÁ
ATTENTION — refer to manual.
Power source
This product is intended to operate from a power source that applies no more
than 250 volts RMS between the supply conductors or between either supply
conductor and ground.