APPARATUS FOR CONFIRMING AND REPORTING THE OPERATING CONDITIONS OF A CHAIN SAW OR THE LIKE

摘要

This invention is an apparatus for confirming and reporting the operating conditions of a chain saw or the like comprising a completed confirmation sensing means of sensing the completed confirmations of the respective operating conditions by the user or the like, a confirmed state judging means of receiving the output of the completed confirmation sensing means and thereby judging what operating conditions have been completely confirmed, a confirmation instructing means of informing the user or the like of the operating conditions to be confirmed in response to the output of the confirmed state judging means and a switching means of receiving the output of the above mentioned confirmed state judging means and thereby energizing the igniting circuit of the engine only after the confirmations of all the preset operating conditions are completed.