SHANGHAI ESURVEY GNSS CO., LTD.
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1Before You Start
Dear customers,
Thank you for purchasing our device. Before you start, please carefully read the following:
•This user guide is for your device only. If the actual situation does not match with the situation in the
user guide, the actual situation shall prevail.
•For safety and instructions on how to use this device, please carefully read the precautions,
exemptions from responsibility and instructions in the user guide.
•The information in this user guide is subject to change without notice. We reserve the right to change
or improve the device as well the content in the user guide without any obligation to notify you. For
any questions, please contact us.
1.1 Precautions for Safe Operation
For the safety of your product and prevention of injury to operators and other persons as well as
prevention of property damage, please read this part carefully before using your product.
Precautions can be divided into the following types according to the degree of loss or injury in case of
negligence or omission:
•WARNING: Precautions requiring special attention. Ignoring this indication may possibly result
in death or serious injury to the operator.
•CAUTION: Precautions mainly for informing, such as supplementary instructions and using
limitations. Ignoring this indication may possibly result in personal injury or property damage.
1.1.1 Warning
•Please do not disassemble the device. Otherwise, fire or electric shock may occur. Only e-Survey
authorized distributors can disassemble or rebuild the device.
•Please do not cover the charger when charging. Otherwise, fire may occur.
•Please do not use wet charger, defective power cable, socket or plug, and power cable not specified
by e-Survey. Otherwise, fire or electric shock may occur.
•Please do not put the device close to burning gas or liquid, and do not put it in the fire or high
temperature condition. Otherwise explosion may occur.
•Please avoid short circuit of the battery. Otherwise, fire may occur.
•Please avoid disturbance of severe electrostatic discharge. Otherwise, the device may have some
degradation of performance like switching on/off automatically, etc.
1.1.2 Caution
•Please put the device firmly on the pole.
•To avoid accidental damage, please only use original supplied parts. Otherwise, damage to the
device may occur.
•When transporting, please try your best to lighten libration on the device.
•Please do not touch the device with wet hand. Otherwise, electric shock may occur.
•Please do not arbitrarily stand or seat on the carrying case, or turn over it. Otherwise, the device may
be damaged.
1.2 Exemptions from Responsibility
You are expected to follow all operating instructions and regularly check the performance of this device.
We assume no responsibility for any damage and loss of profits caused by the following conditions: