e-survey E3L, Руководство пользователя

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SHANGHAI ESURVEY GNSS CO., LTD.
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The sharp temperature changing on the instrument or prism will shorten the
distance measurement range. Therefore, after taking the instrument out from a
condition in which the temperature is totally different from now, please wait for some
time until the instrument adapts to the surrounding condition.

Please do not take out the battery when the instrument is on, and replace the
battery after powering off the instrument. Otherwise, the stored data may be lost.

Please do not touch the instrument with wet hand. Otherwise, there is danger of
electric shock.

Please do not arbitrarily stand or seat on the carrying case, or turn over it.
Otherwise, the instrument may be damaged.

Please be careful of the tripod tiptoe when setting up or moving it.

Please do not drop the instrument or the carrying case, or use defective belt,
agraffe or hinge. Otherwise, the instrument may be damaged.

Please do not touch liquid leaking from the instrument or battery. Otherwise,
harmful chemicals could cause burn or blisters.
1.2 Exemption from Responsibility
You are expected to follow all operating instructions and regularly check the performance
of this instrument.
The manufacturer assumes no responsibility for any damage and loss of profits caused by
the following conditions:

A faulty or intentional usage or misuse.

Any disasters, such as earthquakes, storms, floods etc.

A change of data, loss of data, an interruption of business etc.

Wrong transport, or actions due to connecting with other products.

Usage not explained in the user guide.
1.3 Safety Standards for Laser
E3L adopts the safe and visible laser on the basis of Specification Standard of radiant
products (FDA CDRH.21CFR Part 1040.10 and 1040.11) and Safety of laser products
–
parts 1: Equipment classification, requirements and user’s guide
(IEC 60825-1:2001).
According to above standards, E3L is class IIIa/3R laser products. When the prism or
reflective sheet is selected in Config mode as target, the output is equivalent to the safer
class 1.
Warnings for Safety
To avoid permanent eye damage, please pay special attention to the following warnings:

Never point the laser beam at other’s eyes.

Never directly look into the laser beam source.

Never stare at the laser beam.

Never look at the laser beam through a telescope or other optical devices.