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3 STANDARD MEASUREMENT MODE
3.2.1 Setting of the Atmospheric Correction
When setting the atmospheric correction, obtain the correction value by measuring the temperature and
pressure.
Setting the atmospheric correction, see Chapter 8 “SETTING ATMOSPHERIC CORRECTION” .
3.2.2 Setting of the Correction for Prism Constant
Topcoat’s prism constant value is 0. Set correction for prism at 0. If the prism is of another manufacture,
the appropriate constant shall be set beforehand.
Setting the prism / non-prism constant value, see Chapter 7 “SETTING THE PRISM / NON-PRISM
CONSTANT CORRECTION VALUE” . The setting value is kept in the memory even after power is off.
3.2.3 Setting Measurement distance range of Non-prism long mode
(Only for GPT-7500)
To set measurement distance range, carry out the following operating procedure.
Note:
Confirm that Non-prism correction value is set at zero before measurement target such
as a wall in Non-prism mode.
1
Press the star [
] key.
2
Press the [NP/P] key.
3
Press the [LNP DIST RANGE] key.
Summary of Contents for GPT-7500 Series
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