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13.1 Maintenance Service
Your equipment is guaranteed for one year after it is delivered to you.
13.2 Retention Period of Repair Parts
The replacement parts for repairing this equipment (parts essential to keeping the functional integrity of
this equipment) will be retained for ten years after its production is discontinued.
13.3 When Asking for Service
When you think the system is not operating normally, see 10.6 "Troubleshooting", and check again. If
the problem still cannot be corrected, turn off the unit and consult your dealer, our agent, branch, sales
department or subsidiary for advice.
In that case, use the "Repair Request Form" at the end of this manual.
•
Repair during warranty period
Should a malfunction occur when the fishfinder has been operated according to descriptions and
instructions in the instruction manual, it will be repaired free of charge.
resulting from abuse, negligence, natural disaster, fire or other unforeseeable incident will be charged.
•
Repair after warranty period
Repairs that restore normal operation made after the warranty period have to be paid in full by the
client.
•
Product data that should be provided when you ask for service
* Name of product, model, date of manufacture and serial number
* Description of malfunction (as detailed as possible)
* Company address or name of organization, address and telephone number
13.4 Checks and Inspection
Product performance gradually declines with long use resulting in inaccurate measurements, although
the rate of this decline varies with frequency of use.
To prevent this, periodic inspection is required in addition to routine maintenance. For information on
inspection, contact your dealer.
Note that inspection is charged.
When you may not understand about after sales service, ask your dealer or our nearby sales department.
11 After-Sales Service
13-2
However, breakdowns
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