- ページ 8

セキュリティシステム Highway Safety Group EA401のPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Highway Safety Group EA401 12 ページ。 Driver fatigue eye alert system
Highway Safety Group EA401 にも：ユーザーマニュアル (12 ページ)

ページを印刷する

VII. How to adjust the sensitivity and volume

Since people have different expectations for the driver fatigue alarm,

the sensitivity is adjustable, this prevents many false alarms. We have

4 levels of sensitivity for your choosing. The recommended level is

medium sensitivity.



Max sensitivity: levers 1 & 2 both in the down position, testing

level



High sensitivity: lever 1 up, lever 2 down, this has some tolerance

for looking around.



Medium sensitivity: lever 1 down, lever 2 up, typical use.



Low sensitivity: levers 1 & 2 both in the up position, only detects a

trance or sleep.

Each of the 4 level's minimum alarming time is 2 seconds, the

difference is the reaction time for the eye's closing or looking around.



Max Audio: levers 3 & 4 both in the down position



Medium Audio: lever 3 up, lever 4 down



Low Audio: lever 3 down, lever 4 up



No Audio: levers 3 & 4 both in the up position

Highway Safety Group Page 8

Version 11.9.23