28
Surveying
5 Press to start measurement.
A beep tone sounds and the display
blinks. Consecutive arrows are
displayed to indicate the progress of
measurement.
When measurement is completed, a
beep tone sounds twice and the staff
readings (Rh) and horizontal distance
(Hd) are displayed.
• During measurement, if direct sunlight or strong light enters the
eyepiece and measurement cannot be performed,
"Measurement error" or "Too bright" is displayed (see "17.
Warnings and Error Messages"). Shield the eyepiece from the
light source using your body or cover the eyepiece with your
hand and resume measurement. Conversely, measurement
cannot be performed when light conditions are too dark.
• Measurement cannot be performed when the staff is waved too
fast.
• Measurement cannot be performed when the staff is waved from
side to side (left to right). "Measurement error" is displayed (see
"17. Warnings and Error Messages").
Important:
DL502-503.book 28 ページ ２０１０年４月５日 月曜日 午前９時４７分
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