Topview Kestrel 3100m, Инструкция по установке, техническому обслуживанию и эксплуатации

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11 Manufacturer's liability
If any maintenance materials are needed when using this product, including circuit
diagrams, component list, legends, calibration rules, please contact our company or the
authorized dealers.
All the parts of this equipment to be replaced, including computer system, air injection
device and chin rest can only be provided by our company. If the user adopts the parts that are
not provided by the company, it will reduce the degree of minimum security. The users should
take the full responsibility for any adverse consequences therefrom.
This equipment is equipped with built-in computer system, and its internal button battery
(CR2032) usually can work for 5 years. In case of any fault during the use, please handle it
with the following methods:
1. When removing button batteries, it's necessary to remove the shell of the equipment
(please contact our company or authorized dealers).
2. Determine if the power of button batteries is run out.
Measure it with the voltage function of the multimeter, and when the power is lower
than 2V, the equipment will fail to work.
3. Confirm the cathode and anode of button batteries, and then replace them.
The cathode of button batteries is marked with "+". Replace the button batteries
(CR2032) of the same specification and model.
Never use the disposable batteries as rechargeable batteries.
Warranty Statement
Commitment: the factory may provide the necessary data of serviceable equipment parts to be
specified by the manufacturer.
1. Our company will provide life-time maintenance and free consultation.
2. If used according to the operation manual, this equipment is offered free warranty for one
year from the date of purchase.
3. Maintenance under the following conditions will be charged during the warranty period:

Damage caused by use, maintenance or storage failing to conform to the operation
manual;

Equipment damage caused by the unauthorized demolition/modification by the operator
unauthorized by the company;

Equipment damage due to accident, misuse, or force majeure.