Ziplevel ZLP-100 Manuel d'utilisation et d'entretien télécharger pdf (Page 20)

The RECord function eliminates extensive tabulation and computation re-

quired to average large numbers of readings. Now you can easily estimate

the slurry necessary to level an uneven concrete surface, the ll needed

below concrete or predict the graded level of a hilly lot (see illustrations).

You can also estimate the volume of a pile of dirt or the volume to ll a hole

by rst nding the difference between the average of readings every pace

around the edge of the pile or hole and the average of readings at every

pace criss-crossing the pile or hole. Volume = (difference of the two aver-

ages) X (estimated cross-sectional area of the pile or hole).

To enter the record function, press REC 2 seconds causing REC to appear

on the display. Momentarily press REC to display current reading, AVG (av-

erage), MIN (minimum) or MAX (maximum). Press HOLD momentarily to

include each of an unlimited number of readings in the computations.

Press REC 2 seconds to exit the Record function. Previously computed data

will be replaced with new data if you press the HOLD button after re-entry.

15 ▪ RECORD

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Ziplevel ZLP-100 Manuel d'utilisation et d'entretien Page 20