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Appendix A: Maintenance
speaker. If it does not match the speakers’ specification (printed on the speaker label), the
speaker is defective.
4) No start tone, PA or start timer.
This usually indicates a low battery, blown fuse or a bad control board. The battery can be
checked with a volt meter, the fuse can be checked with an ohmmeter. If the battery and fuse are
okay, return the start system to the factory for repair.
RJP Judging Platforms
Your RJP platforms are very durable and are designed to last with a minimal amount of routine
maintenance. It is recommended that you regularly clean the cable connectors with rubbing
alcohol and a cotton swab, as described earlier in this appendix. For Troubleshooting
information, refer to your RJP Installation and Operation manual, P/N F507. To obtain a
replacement manual, download the most recent version from our website,
www.coloradotime.com
Finish System
There are two types of finish systems: touchpads and pushbuttons. Both are simply momentary
switches. Touchpads are large switches that are mounted on the pool wall while pushbuttons are
used by judges standing next to the pool. Both types use a cable to connect to the Swimming race
timer.
When either a touchpad or pushbutton switch closes, a split or finish time is recorded by the
Swimming race timer. If a split or finish time is not recorded, the finish system has failed. There
are three potential problems areas in a finish system: the touchpad or button, the in-deck cable or
wiring harness, and finally, the System 6 itself. Start by checking the pad or button and then the
cable. Finally, check the System 6.
Touchpads and Buttons
These items can be checked easily with the touchpad button/tester (Model TPM-D) or ohm
meter. Follow these steps:
1) Inspect the plugs for damage and corrosion. Clean or replace as necessary.
2) Plug the pad or button into the tester or attach one ohmmeter test lead to each connector pin
on the pad or button cable.
3) Without touching the pad, the tester reads 0 to 20 or infinite resistance on an ohmmeter if the
pad is good. Defective pads read 40 to 50 or show measurable resistance on an ohmmeter.
Touchpads that read between 20 and 40 on the touchpad tester or show measurable resistance on
Содержание System 6
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