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42
Calibration Check
Set up the laser leveller as described in point 2 (but on an extremely
well aligned tripod) and align it along a traverse length of
approximately 30 metres
– starting with the X axis, for example – and
switch it on.
At the end of the traverse length, make a mark at the level of the laser
beam. After this, rotate the laser unit by 180° and make another mark.
Then do the same for the Y axis. If all the marks are on top of each
other or are only slightly apart (maximum of 2 mm), adjustment is OK.
If the marks are a long way apart, you must get a specialist firm to
check the equipment and recalibrate it.
Menu
Information and settings
Switch on the laser
Press for five seconds
InFo
INFO- display
e.g. 1.5 CPU (Program Version)
Sn. (Factory number, 6 digit)
h (Operating hours)
Next menu item
Fb CH9
EU
Automatic channel selection or set manually
Select channel CH 1
– 16. (AUTO: Reserved for auto-
matic selection) Wireless off: OFF
Activate frequency selection (press for 5 sec.)
EU
Select:
US
(
Attention:
Only for USA and AUS)
Save and next menu item
Содержание VISION 2N AUTOSLOPE
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