Colorado time systems System 6, Руководство пользователя

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61- Appendix A: Maintenance
Appendix A: Maintenance
This appendix contains information to help you identify and quickly correct problems in your
Swimming system without calling customer service or returning equipment to the factory
unnecessarily. To use this appendix effectively, read the first six pages and perform any routine
maintenance as necessary.
If a problem persists, identify the system that is not functioning properly, for example start
system, finish system, scoreboard, printer, etc. Then refer to the Troubleshooting section, find
the problem you are experiencing and perform the suggested remedy and/or refer to the page
reference for further instructions. Try the suggested remedies
exactly as given, one at a time
and in the order listed . Be sure to record the remedies tried and their results for future
reference.
Customer Service
If the problem you are experiencing is not described in this chapter, or a problem defies solution,
please call the Colorado Time Systems’ Customer Service Department toll-free in the US and
Canada at (x256) 800-287-0653 or at +1 970 667-1000 from all other countries.
Caution: The System 6 uses low-current CMOS components that make battery operation
possible. Low current CMOS is extremely susceptible to static electricity. Therefore, do not
remove the System 6 cover. Refer all internal servicing to the factory. Improper servicing could
seriously damage all of the sensitive components!
Factory Maintenance
Return the System 6 to the factory every 5 to 7 years for the following calibration and testing:
1) The accuracy of the timing circuitry can vary with age. The System 6 contains a high-quality
crystal oscillator that is guaranteed to be accurate for five years. After five years of service, the
oscillator could drift out of tolerance. To ensure accurate race timing, your System 6 should be
tested at the factory after five years.
2) The battery mounted on the main circuit board that powers the System 6’s continuous memory
has a manufacturer-specified life span of 10 years. To ensure the integrity of stored data, the
battery should be replaced every 5 to 7 years. Replacement of this battery
must
be performed at
the factory.
3) The rear-panel connectors need to be inspected for corrosion and damage and replaced if
necessary.