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3. PRECAUTIONS
Precautions to be observed to lengthen the service life of
this instrument.
Installation site
* Avoid installing instrument in an extremely hot or cold
place.
o Avoid placing this instrument in a place exposed to sun
light for a long period of time, in a closed car in mid
summer, or near a room heating device such as a stove,
o The operating maximum ambient temperature is -h40°C.
* Do not use instrument that has been left outdoors on a
cold winter day.
The operating ambient temperature is 0°C or more.
/■9
Avoid moving the instrument rapidly from a hot place to a
cold place or vice versa, or condensation may form inside
of the instrument.
Keep the instrument away from damp air, water, and dust.
Unexpected trouble may be caused when the instrument is
placed in a damp or dusty place.
The operating ambient humidity is 35—85%.
Since an accidental intrusion of liquid may also cause
troubles, do not place a liquid-filled containers such as a
vase on the oscilloscope.
Do not place the instrument in a place where vibration is
strong. Avoid using the instrument at a place vibrating
violently. Since the oscilloscope is a precision instrument,
excessively strong vibrations may cause damage.
Do not place the instrument near a magnet or magnetic
body. An oscilloscope is an equipment using electron beam.
Therefore, do not bring a magnet close to the instrument or
do not use the instrument near an equipment generating
strong magnetic force.
Handling
* Do not put a heavy objects on the oscilloscope.
* Do not block the ventilation holes.
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