Hella Gutmann SEG V Mode D'emploi page 139

Hella Gutmann
1. Position the vehicle on an even surface (does not need to be horizontal) at a 10 m distance from a vertical, light-
coloured wall.
2. Draw lines on the test wall as explained below.
Line A: Extend the geometric center line up to the test wall and mark with a vertical line.
Lines B and C: Measure the distance X of the headlights (center to center) at the vehicle and mark the dimension sym-
metrically to line A.
Line H: Measure the height from the floor to the headlight center and mark it on the test screen parallel to the setup
area.
Line D: Mark in distance "e" below line H. For main headlights: "e" = H/3 cm | for front fog lights: "e" = H/3 + 7 cm.
3. Cover the right headlight.
4. Align the left headlight vertically.
The horizontal part of the light-dark border shall touch line D.
5. Align the left headlight horizontally.
The sharp bend between the horizontal and the ascending part of the light-dark border must fall on line B.
6. Cover the left headlight.
7. Cover the right headlight vertically.
The horizontal part of the light-dark border shall touch line D.
8. Align the right headlight horizontally.
The sharp bend between the horizontal and the ascending part of the light-dark border shall fall on line C.
SEG V
Working with the Device | 8.
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