Humminbird 150PT Fish Finder User Manual


 
The Menu System
A simple menu system allows you to access your PiranhaMAX™ adjustable
settings.To activatethe menu system, pressthe POWER-MENU key.Pressthe
POWER-MENU key repeatedly to display the PiranhaMAX™ menu settings,
one at a time. When a menu setting is on the display,use the RIGHT and LEFT
Arrow keys toadjust themenu setting. Menussettingsare savedand removed
fromthescreen automaticallyafterseveral seconds.In Normaloperatingmode,
mostmenusettingssavedtomemorywillnotreturntotheirdefaultvalueswhen
theunit is turned off. See individual menu choices for more information.
NOTE: Each time the POWER-MENU key is pressed, the backlight momentarily
illuminates for easy viewing at night. Adjust the LIGHT menu setting to keep the
backlight on.
NOTE: If Simulator Mode is selected from the Start-Up Menu and a transducer is
pluggedin,somemenusettingchangeswillbe savedinmemoryevenaftertheunit
is powered down. Menu setting changes will not be saved from Simulator mode
whena transducer is not connected.
NOTE: Turningon the SetUp menu choice fromthe Main Menu System allows you
toaccess additionalset-up menu choices.See SetUp Menu for more information.
Light
(Setting Not Saved in Memory)
Press the POWER-MENU key until LIGHT appears. Use the backlight for night
fishing. Select either 0 (Off), or 1 through 5 to activate the backlight at the
desired level. (0 to 5, Default = 0 [PiranhaMAX™150/160]; 0 to 10, Default =
10 [PiranhaMAX™190c])
NOTE: Continuous backlight operation will significantly decrease the battery life for
PiranhaMAX™ Portables.
Sensitivity
(Setting Saved in Memory)
PressthePOWER-MENUkeyuntilSENSITIVITYappears.Sensitivitycontrolshow
muchdetailisshownonthedisplay. Increasingthe sensitivityshowsmoresonar
returns from small baitfish and suspended debris in the water; however, the
displaymaybecometoo cluttered.Whenoperatingin veryclearwateror greater
depths, increased sensitivity shows weaker returns that may be of interest.
Decreasingthesensitivityeliminates theclutterfrom thedisplaythatissometimes
presentinmurkyormuddywater.IfSensitivityisadjustedtoolow,thedisplaymay
not show manysonarreturns that could be fish. (0 10, Default= 5)
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