Matters Need Attention
ALPHAAIR 450 USER MANUAL
| 2021-03
P a g e | 19
9.3
Using Tips
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The equipment should be handled gently during use to avoid soiling and scratching its
surface, and it is strictly forbidden for surveyors or others sit on the container.
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After the external test or operation, the surface of equipment should be cleaned regularly
by provided clean suits (3-5 days), and check whether the structural screws and plugs are
loose, and whether the peripheral cables are loose.
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After long time storage in store, it needs to be taken out regularly (about one month) for
power-on test to check whether the function is normal.
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The limitation of environment temperature is between –20° C to +50° C, the humidity
limitation is <80% RH and no condensation.
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During the assembly and testing phases, the equipment should be placed on a cabinet or
a special shelf and covered with a dustproof cloth. The laser head should be protected
with a dustproof cover.
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If the equipment is disassembled or loosen, it should be re-calibrated.
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When it is difficult to rotate any rotating parts of the equipment, please do not forcibly
rotate. After the equipment is damaged, please do not continue using, otherwise the
damage of the equipment will increase. Do not disassemble equipment in field.
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If faced rain or snow in field during work, please move the equipment into the container
quickly. Do not work in the cold environment with low temperature in winter, in case to
prevent condensation of water vapor on the optical lens and inside the instrument.
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The single camera memory card cannot be formatted, and the internal folders cannot be
deleted except photos, otherwise there will be a phenomenon that the photos cannot be
taken.
9.4
Storage Tips
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When the equipment is not using, the battery must be removed and handled gently to
avoid bumps. The battery cannot be inverted.
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The equipment should be placed at a dry area in store. Try to avoid long-term stacking
and placing
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The room where the equipment is stored should be clean, dry, bright, and well ventilated.
It should be placed flat or upright, and it should not be leaned casually to prevent
distortion.
