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Maintenance and Troubleshooting
The speed or log readings are wrong –
1. The paddle wheel on the transducer may be fouled. Clean the parts
as described in the section on “Cleaning Instructions.”
2. Check the speed calibration. Use the item for “Speed Cal” on the
System Setup Menu. See the instructions in Section 2.
Servicing a Thru-Hull Transducer
If your boat has a thru-hull transducer, you can service it without
removing the boat from the water. The sensor(s) are mounted in a
cylindrical plug in the center of the transducer assembly. If necessary,
you can remove this plug by working from the inside of the boat. The
transducer housing includes a check valve to minimize the water intrusion
when removing the insert. A small amount of water will enter the boat.
This is normal. Immediately after removing the speed insert, place the
dummy insert in the transducer housing. Do not leave the transducer
without the speed or dummy insert in place.
How to Contact Apelco
For technical support
Please call 1-800-539-5539, extension 2445 or (603) 647-7530, extension
2445. Our Fax number is 1-603-634-4756.
You may reach our Technical Service Department Monday through
Friday, 8:15 A.M. to 5:00 P.M. Eastern Standard Time or Eastern Daylight
Savings Time. Our Technical Support Specialists are available to answer
questions about installing, operating, and troubleshooting your Apelco
unit. You may also reach our Technical Support Department via the
Internet. Questions may be addressed directly to:
rmc_tech_apelco@raymarine.com
Or, you may visit Apelco at the World Wide Web site for Raytheon
Electronics:
www.raymarine.com
The telephone number for Raytheon Marine of Europe is (01705)
693611. The Fax number is (01705) 694642.