What is EMS?

Electronic Management System

ENSURES OPTIMUM ENGINE SPEED UNDER ANY WORKING

CONDITIONS

EMS automatically monitors engine speed and fluctuation.

In order to ensure optimum cutting performance, EMS

automatically controls fuel supply by repeating full throttle and

idle operation when needed.

ADJUSTS TO WORKING CONDITIONS

EMS ensures optimum engine performance regardless of the

altitude, fuel type or filter condition.

When working conditions change, the micro processor in

the ignition coil sends an electric signal to the carburetor to

optimise the engine speed.

Go to CS-420EMS product page: http://www.echotools.com/products/category_detail/id=9241