Topcon IS203 - Backsight Orientation (BS)

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4 STANDARD MEASUREMENT MODE
4.2.4 Vertical Angle Percent Grade(%) Mode
Make sure the mode is angle measurement .
1 Press the [P1] key to get on the page 2.
2 Press the [V/%] key. *1)
*1) Every time pressing the [V/%] key, the display mode switches.