Leica Rugby 260SG Manuel De L'utilisateur page 26

Rugby 260SG / 270SG / 280DG, Operation
Grade zero
Grade capability
Grade swap
Press X/Y to exit and store values.
In grade entry mode, the grade in either axis can quickly be set to zero by pressing
both the UP and DOWN buttons simultaneously.
• Rugby 260SG: ±10% in one axis.
• Rugby 270SG: ±15% in one axis.
• Rugby 280DG: ±15% in both axes simultaneously.

On a Rugby 270SG / 280DG to reach more than 10% of grade the Rugby
must be tilted towards the target plane.
The grade values of an axis can easily be swapped from positive to negative in the
grade entry by digit screen.
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