Instrumentation Master/Slave Arrangement For dual engine installations both engine ECMs can be tied together electronically. One engine will then be the “master” engine and the other will be the “slave” engine. The starboard engine or the engine with the power steering pump is always connected as the “master” engine. If one engine has a fault that causes it to go into Engine Protection Mode (low oil pressure or engine overheat), also called Speed Limited Oper- ator Warning (SLOW), the other engine will follow suit. 7743722 - Downloaded from www.volvopenta.com 13/05/2008 20:17:06 22803 Power Trim/Tilt Your Volvo Penta sterndrive is equipped with a power trim/tilt system as standard equipment.
The power trim/tilt allows you to change the angle of the drive unit from the helm. Changing the angle of the drive unit in relation to the boat bottom is called trimming. Trim- ming provides these benefits: Improves acceleration to planing. Keeps the boat on plane at reduced throttle set- tings. Improves fuel economy. 22767 Provides smoother and/or drier ride in choppy water conditions. Increases maximum speed. If you do not wish to use this feature, you may leave the drive unit trimmed to the position that works best for you. VPA 7743722 English 10-2004 25