Humminbird 4089701 Maintenance, Troubleshooting, Specifications, Glossary, Contact Humminbird®

Table of Contents
User Mode ............................................................................................................	64
Language (International models only) ........................................................................	64
Triplog Reset (with Temp/Speed only) ......................................................................	64
Restore Defaults ....................................................................................................	64
Select Views (Advanced)..........................................................................................	65
Select Readouts (Advanced, Sonar View and Down Imaging™ View only) ..................	65
Depth Offset (Advanced)..........................................................................................	66
Temp. Offset (Advanced)..........................................................................................	66
Speed Calibration (Advanced, with Temp/Speed only) ..............................................	67
Digits Format (Advanced) ........................................................................................	67
Demonstration ......................................................................................................	67
Sound Control ........................................................................................................	67
Maintenance	68
Troubleshooting	70
Fishfinder Doesn’t Power Up ................................................................................	70
Fishfinder System Defaults to Simulator with a Transducer Attached ..............	70
Display Problems ..................................................................................................	71
Finding the Cause of Noise ..................................................................................	72
Specifications	73
Glossary	81
Contact Humminbird®	85

NOTE: Entries in this Table of Contents which list (International models only) are only available on products sold outside of the U.S. by our authorized international distributors. To obtain a list of authorized international distributors, please visit our Web site at humminbird.com or contact our Customer Resource Center at (334) 687-6613.

NOTE: Entries in this Table of Contents which list (with Temp/Speed only) require the purchase of separate accessories . You can visit our Web site at humminbird.com to order these accessories online or contact our Customer Resource Center at 1-800-633-1468.

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