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When testing symmetrical low light beams the
projection on the plate will describe a perfect
horizontal line.
Correct projection on panel.
9. SYMMETRICAL LIGHTS
It is necessary to obtain a strong bright zone at the
centre of the plate, where the black spot is located.
fig 8A.
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10. INDEPENDENT HEADLIGHTS
fig 9A.
fig 10A.
8. DIPPED BEAM
11. 1. Indicator at BAD/GOOD limit:
Use for vehicles travelling under 30mph (40Km/h) and motorbikes.
11. 2. Indicator at the centre of GOOD:
Use for vehicles travelling over 30mph (40Km/h)
11. 3. Indicator on HALOGEN:
Use for vehicles with halogen or iodine headlights.
11. 4. CONTROL OF THE HEADLAMP LIGHT INTENSITY
a) Switch on the headlamp main beam. b) Read the intensity on the luxmeter.
Graduated Luxmeter
11. THE LUXMETER
The Luxmeter is colour graduated for clear reading as follows:
HBS97HBS971- 165 - 240498