BAQ dynaROCK II, Руководство пользователя

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GENERAL NOTES ON THE OPERATION
4.5 The number field
A number field is used for the input of numbers. It consists of mostly several
digits which can be changed separately, and a marker, as well as the cursor
which can be displaced with the cursor keys ◄ and ► within the number field.
The Item on which the cursor is at this time can be modified through pressing
the cursor keys ▲ and ▼
A further, leading digit for the input of larger numerical values can be generated
by cursor ◄.
The input is saved and concluded with ENTER. With ESC, the entry field is
closed without saving.
5 Implementation of a measurement
5.1 Preparation and control-check before the measurement
5.1.1 Preparation of the sample
The preparation of the sample surface should correspond to the relevant
specifications from 5 (on Page 41 in the appendix).
• In case of sample preparation, procedures which can influence the surface
hardness of the sample, such as e.g. overheating, cooling etc., should be
avoided as far as possible.
• If the surface of the sample is too uneven, measuring errors can occur. The
sample surface should shine metallic, be smooth, level and free of dirt and
oil.
• Underlay for test specimens:
– In case of heavy test specimens, no underlay is necessary (see 5
(Page 41 in the appendix): Minimum weight of the sample)
– Test specimens of medium weight require a flat, solid underlay (see
5 (Page 41 in the appendix): Minimum weight of the sample )
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