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9.
GRADUATED SCREEN
IMPORTANT
The beamsetter system uses a fixed
graduated screen in accordance with the
requirements of the MOT regulations.
10.
DIPPED BEAM
10.1.
Prepare the beamsetter and the car as previously instructed, then turn on the dipped beam.
10.2.
Check the headlamp beam tolerances are in accordance with MOT inspection manual and are within operating tolerances of
manufacturer's guidelines.
10.3.
Adjust the vehicles light regulating system until you obtain the required result.
10.4.
When testing the more commonly used asymmetrical headlight (see fig 6), remember that their projection will light up a section on the
LEFT hand side of the plate with a corner of about 15
appear brighter than the rest of the projection.
fig.7
Correct projection on panel.
*
11.
SYMMETRICAL LIGHTS
When testing symmetrical low light
beams the projection on the plate will
describe a perfect horizontal line.
fig.8
© Jack Sealey Limited
g
fig.6
CORRECT LIGHT PROJECTION
ON THE LINE 0.5% (BEAM LIGHT)
g
m
*
Original Language Version
from the horizontal plane. Just under the centre, on the right, a small zone will
0
HBS97.HGV Issue:3 (3) 18/06/21
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