2006-2010 Suzuki DF150 / DF175 4-Stroke Outboards Service Manual, Page 449Get this manual
DF150175 "K8" ('08) MODEL
SET-UP OF TACHOMETER
NOTE: Each tachometer should be set up according to the applicable engineIf the setting is incorrect, the tachometer does not function as requiredDefault value of the tachometer is "SETUP Eng Position 0"Set up the tachometer in the following procedure(1) Turn ON the ignition switch(2) Press the" andon the LCD" buttons to display "System Setup"
(3) Press the "ENTER" button(4) "SETUP Contrast" is displayed on the LCD(5) Press the" button once to display "SETUP Eng Position" on the LCD(6) By pressing the "ENTER" button, "SETUP Eng Position 0" is displayed on the LCDAt this condition, press the" and" buttonsDisplay on the LCD is changed as shown in the right figureDisplay the required engine on the LCD and press the "ENTER" button to defineSingle engine Set to "Eng Position 0"SETUP