ADA INSTRUMENTS ECO 2 XL Operating Manual page 25

ADA ECO 2XL
TO CHECK THE ACCURACY OF LINE LASER LEVEL
TO CHECK THE ACCURACY OF LINE LASER LEVEL (SLOPE PLANE)
S�t up th� �nst�um�nt b�tw��n two wa��s�� th� d�stanc� �s 5 m.Tu�n on th� C�oss ��n� �as�� and ma�k th� po�nt of c�oss �as�� ��n� on
th� wa��.
S�t up th� �nst�um�nt 0��5-0��7m away f�om th� wa�� and mak��� as d�sc��b�d abo���� th� sam� mas�ks. If th� d�ff���nc� {a1-b2} and
{b1-b2} �s ��ss th�n th� �a�u� of "accu�acy" (s�� sp�s�ficat�ons)�� th��� �s no n��d �n ca��b�at�on.
Examp��: wh�n you ch�ck th� accu�acy of C�oss ��n� �as�� th� d�ff���nc� �s {a1-a2}�5 mm and {b1-b2}�7 mm. Th�
�nst�um�nt's ���o�: {b1-b2}-{a1-a2}�7-5�2 mm. Now you can compa�� th�s ���o� w�th standa�d ���o�.
If th� accu�acy of C�oss ��n� �as�� �sn't co���spond�ng w�th c�a�m�d accu�acy�� contact th� autho��z�d s����c� c�nt��.
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