Futech MULTICROSS 3 Super Vision Mode D'emploi page 41

Vertical alignment
•
After disengagement of the pendulum locking system, and provided the
instrument is within its levelling range, the vertical laser lines can be activated
using button "H/V". These are mutually at right angles (90°).
• •Automatic levelling means that the laser lines are perfectly vertical and at right
angles to the horizontal laser line.
•
The rotating case (4) and fine adjustment (5) can be used for positioning the
vertical line.
•
The fine adjustment (5) enables the laser beam to be located quickly and
accurately on your marker at large distances.
• Owing to the powerful laser diode and projection at an obtuse angle, the laser
beam is visible behind the instrument and a laser cross appears on the ceiling.
The lower the instrument is located and the nearer it is to the wall, the longer the
laser beam. E.g. during placing of the wall.
• If the workplace is very brightly lit, e.g. out of doors, it may be necessary to use
the laser receiver.
Plumb beam
•
The plumb beam (8) is visible as soon as a vertical laser is activated.
•
In certain situations, use the plumb beam (8) to facilitate positioning of the
vertical laser beam or to describe right angles.
•
E.g. if a parallel line needs to be projected onto the wall or onto the ceiling.
Start by placing the instrument with its plumb beam onto the first marker. Then
turn the vertical line as far as marker No. 2. Use the fine adjustment (5) to make
everything correspond more easily and quickly.
•
The plumb beam (8) is at right angles to the vertical laser cross on the ceiling.
This is ideal for squaring lighting points or describing walls.
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Multicross 3 Super Vision
EN
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