Yamaha 90a Owner's Manual

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Contents

Yamaha 90a Owner's Manual Manual pdf 27 page image

21Instruments and indicatorsEMU26493Digital tachometerThe tachometer shows the engine speedand has the following functions.All segments of the display will light momen-tarily after the main switch is turned on andwill return to normal thereafter.TIP:The water separator and engine trouble-alertindicators only operate when the engine isequipped with the appropriate functions.EMU36050TachometerThe tachometer displays engine speed inhundreds of revolutions per minute (r/min).For example, if the tachometer display reads“22” then the engine speed is 2200 r/min.EMU26621Trim meterThis meter shows the trim angle of your out-board motor.● Memorize the trim angles that work bestfor your boat under different conditions.Adjust the trim angle to the desired usingthe power trim and tilt switch.● If the trim angle of your motor exceeds thetrim operating range, the top segment onthe trim meter display will blink.EMU26651Hour meterThis meter shows the number of hours theengine has been run. It can be set to showthe total number of hours or the number ofhours for the current trip. The display canalso be turned on and off.To change the display format, press the“ ” (mode) button. The display can showtotal hours or trip hours, or turn off.To reset the trip hours, simultaneously pressthe “ ” (set) and “ ” (mode) buttons formore than 1 second while the trip hours aredisplayed. This resets the trip counter to 0(zero).The total number of hours the engine hasbeen run cannot be reset.1. Tachometer2. Trim meter3. Hour meter4. Oil level indicator5. Overheat-alert indicator6. Set button7. Mode button1356 742ZMU01891ZMU01869ZMU01870