HEDÜ NA24 Mode D'emploi page 2

1. Introduction
B
2. Usage
Install the autolevel on a tripod. The compensator will adjust the
objectiveline at the horizontal line automatically, if he is situated in between
his operating range of 15'. For this reason center the circular bubble
(picture A6) by adjusting the foot screws (picture A4). It is sufficient to bring
the bubble inside the ring (see picture B and C).
3. Targeting and Focus
Target the measuring rod with the help of the sight (see picture A2). Adjust
the eyepiece (see picture A3) until the crosshair appears sharp.
Additionally turn the focussing knob (see picture A1) until the measuring
rod appears sharp, too. Adjust the horizontal adjustment (see picture A5)
until the measuring rod is centered.
02
A
7
6
5
1
2
4
C
C
3