Leica PIPER 100, Руководство пользователя

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32 Basic Operation
3.4 Three Basic Requirements
Refer to the information that follows when setting up and operating the
Piper.
To set up for a specific application, refer to "4 Standard Set-up Procedures". You
must always define the following three variables in any application.
• Grade - The amount of rise and fall over the distance of the pipe to be laid. Set
the grade by entering the percent of grade into the Piper display.