| 摘要 |
An audio alarm outputting device for an outboard engine includes a plurality of sensors for detecting abnormalities, such as in the cooling water flow, and a speech outputting circuit for receiving output signals from the plurality of sensors and outputting abnormal conditions of the signals in a vocalized form. A variable voice level setting circuit cooperable with the speech outputting circuit automatically increases in steps the output level of the speech outputting circuit as the engine speed increases. |
