4.1

Out of 8 Ratings

Owner's of the Humminbird Marine GPS System 4087301 gave it a score of 4.1 out of 5. Here's how the scores stacked up:
  • Reliability

    4.14 out of 5
  • Durability

    4.29 out of 5
  • Maintenance

    4.0 out of 5
  • Performance

    4.0 out of 5
  • Ease of Use

    4.14 out of 5
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Transom Transducer Installation Overview
Following are instructions for transom mount installation. The transom mount
installation provides the least loss of signal since the transducer is mounted
outside the hull. This installation also allows adjustment of both running angle
and depth after the transducer is mounted, which enables you to tune the
installation for best results.
NOTE: When drillingholesinfiberglass hulls,it isbesttostart withasmallerbitanduse
progressivelylargerdrillbitstoreducethechanceofchippingorflakingtheoutercoating.
NOTE: If you cannot find a transom mount location that will work for your boat hull, a
different mounting technique or transducer type should be considered. See the FAQ
(Frequently Asked Questions) section of our Web site at humminbird.com or call our
Customer Resource Center at 1-800-633-1468 .
NOTE: Due to the wide variety of hulls, only general instructions are presented in
this installation guide. Each boat hull represents a unique set of requirements that
should be evaluated prior to installation. It is important to read the instructions
completely andunderstand the mounting guidelines before beginning installation.
8
Transom Transducer Installation Overview