Humminbird Piranha 1 user manual

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PIRANHA I & 2 OPERATION GUIDE
Thank You Powering ON and OFF
Thank you for purchasing a Piranha fishfinder from Press and release POWER-MENU to power the Piranha on. Press
and hold POWER-MENU until the unit shuts down to power off.
Humminbird, America’s #1 Manufacturer of quality con-
sumer marine electronics
When Piranha powers on, the Start Up menu temporarily
appears. From this menu, select either Start-Up for on-the-water
use, or Simulator for learning to use
WARNING! This device should not b

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Understanding the On-screen Images Light (Setting Saved in Memory, Defaults to OFF) As the boat moves, terrain and bottom composition variations Press POWER-MENU until the are displayed on-screen. Fish, bait fish and thermoclines (under- LIGHT menu appears. Select either OFF, LOW or HIGH to activate water temperature changes) are displayed when detected. the backlight at the desired level. Underwater conditions vary greatly, so some experience and interpretation is needed to realize all the ben

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Bottom View Menu Depth Alarm (Setting Saved in Memory, Defaults to OFF) (Setting Saved in Memory, Defaults to OFF) Press POWER-MENU until the Note: Bottom View is a Piranha 2 Feature Only DEPTH ALARM menu appears. Select OFF for no Depth Alarm; select a number from 3-99' to set the alarm depth point and Press POWER-MENU until the Bottom View menu appears. turn it on. An audible alarm sounds when the depth is equal to Select Structure ID to gain bottom hardness and enhanced or less than the sett

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Check the power connection to the Piranha. It is possible to force Maintenance the power cable connector into the cable holder incorrectly. If the Your Piranha is designed to provide years of trouble-free operation connector is reversed, the unit will not work. Examine the con- with virtually no maintenance. Follow these simple procedures to tacts on the back of the unit to ensure there is no corrosion. ensure your Piranha continues to deliver top performance. 2. There is no transducer detected.

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6. I get gaps in the reading at high speeds. Customer Resource Center If you have any questions, call our Humminbird Customer Resource Center Hotline: Your transducer needs adjusting. If the transducer is transom- mounted, there are two adjustments available to you—height, 1-334-687-0503 and running angle. Make small adjustments and run the boat at Throughout the U.S. and Canada, hours are Monday-Friday, 8:00 a.m. to 5:00 p.m. high speeds to determine the effect. It may take several tries to Cen