Tektronix BERTScope, Быстрый старт Руководство пользователя

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User service
General care
Protect the instrument from adverse weather conditions. The instrument is not waterproof. Do not store or leave the
instrument where the display will be exposed to direct sunlight for long periods of time.
CAUTION. To avoid damage to the instrument, do not expose it to sprays, liquids, or solvents.
Preventive maintenance
Preventive maintenance mainly consists of periodic cleaning. Periodic cleaning reduces instrument breakdown and
increases reliability. Clean the instrument as needed, based on the operating environment. Dirty conditions may require
more frequent cleaning than computer room conditions.
Exterior cleaning
Clean the exterior surfaces with a dry, lint-free cloth or a soft-bristle brush. If dirt remains, use a cloth or swab dampened with
a 75% isopropyl alcohol solution. A swab is useful for cleaning in narrow spaces around the controls and connectors. Do not
use abrasive compounds on any part of the instrument.
Cleaning guidelines
Avoid getting moisture inside the instrument during external cleaning and use only enough solution to dampen the
cloth or swab.
Do not wash the front-panel On/Standby switch. Cover the switch while washing the instrument.
Use only deionized water when cleaning. Use a 75% isopropyl alcohol solution as a cleanser and rinse with deionized
water.
Do not use chemical cleaning agents; they may damage the instrument. Avoid chemicals that contain benzene, toluene,
xylene, acetone, or similar solvents.
CR125A, CR175A, CR286A Quick Start User Manual 17