50 Cane 50 Cane 사용자 설명서 - 페이지 10
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페이지 인쇄Adjusting 50 Cane Obstacle Detection Range
The first braille key (letter "D") is used to toggle
between long and short-range detection modes.
Only a single press of the button is required to
switch between these two modes. By default,
the 50 Cane is set for long-range detection.
Every time you switch on the device, it resets to
the default long-range mode.
Long Range:
When set to long-range, the 50 Cane will detect
obstacles up to a distance of 2.8 meters forward,
and a height of 1 meter upwards from the
handle.
(approximately to the top of the average
human's head).
In the presence of an obstacle in front of you in
long-range mode, you will hear one repeating
beep, and feel a vibration on the handle.
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