Topcon BM-7A, Инструкция по эксплуатации

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2. Measurement Operation
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2.5 Measuring the Object Color
The procedure for measuring the color of an object is as described below.
1
Make sure the power to the device has been turned OFF. If the power is ON, turn it OFF.
2
Set dip switch 3 to the OBJECT side.
’
Request
・ If the dip switch is changed while the power is ON, the change will not take
effect.
3
Turn the power to the instrument ON.
White board measurement will start, and the following screen will be displayed.
4
Make sure that the displayed luminance factor for the white board matches the luminance
factor for the white board used. If it does not match, set the proper value.
Setting the Luminance Factor of the White Board
☞
「3.4 White Board Luminance Factor」
・ The factory setting for the white board luminance factor is 100.0%.
5
Set the white board, and perform measurement.
’
Request
・ White board measurement should be performed after setting the proper
luminance factor. If the proper luminance factor is not set, an incorrect
measurement value will be displayed.
・ For the white board, use a Topcon standard white board WS-3.
After measurement, the measurement result will be displayed for about 3 seconds, then
measurement of the object color will start automatically in continuous measurement.
・ The white board measurement value is store internally until the power is turned OFF.
However, in the following cases, the white board data will be lost.
・ When the white board luminance factor is changed
・ When the white board correction factor is changed
Checking the White Board Measurement Value
☞
「3.3 White Board」
・ To measure the white board again, turn the power OFF and ON again, then perform the
operation from step 1.
Ａｔｔｅｎｔｉｏｎ ！！
Ｐｌｅａｓｅ ｓｅｔ
ｔｈｅ ＷＳ (１００．０％)，ｔｈｅｎ
ｐｕｓｈ ＲＵＮ／ＨＯＬＤ ｋｅｙ．
Memo
Memo